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WO2018178457A1 - Procédé d'entraînement sportif et ballon médicinal intelligent pour mettre en oeuvre ledit procédé - Google Patents

Procédé d'entraînement sportif et ballon médicinal intelligent pour mettre en oeuvre ledit procédé Download PDF

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Publication number
WO2018178457A1
WO2018178457A1 PCT/ES2018/070236 ES2018070236W WO2018178457A1 WO 2018178457 A1 WO2018178457 A1 WO 2018178457A1 ES 2018070236 W ES2018070236 W ES 2018070236W WO 2018178457 A1 WO2018178457 A1 WO 2018178457A1
Authority
WO
WIPO (PCT)
Prior art keywords
ball
balloon
stage
data
launch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/ES2018/070236
Other languages
English (en)
Spanish (es)
Inventor
Rafael BERENGUER VIDAL
Rafael MELENDRERAS RUIZ
Pedro Emilio ALCARAZ RAMÓN
Andres MARTINEZ MORENO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fundacion Universitaria San Antonio de Cartagena
Original Assignee
Fundacion Universitaria San Antonio de Cartagena
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fundacion Universitaria San Antonio de Cartagena filed Critical Fundacion Universitaria San Antonio de Cartagena
Priority to ES201890080A priority Critical patent/ES2735649B2/es
Publication of WO2018178457A1 publication Critical patent/WO2018178457A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B43/00—Balls with special arrangements

Definitions

  • the invention as expressed in the statement of the present specification, relates to a sports training method and an intelligent medicine ball for carrying out said method, providing structural and constitutive characteristics, which will be described in detail below, which assume an improvement of the current state of the art within its field of application.
  • the object of the invention is focused on a method of training with a medicine ball provided with intelligent electronic measuring means that communicates wirelessly with a portable electronic device such as smartphone, electronic tablet, PC, portable or similar, the which executes a software application through whose graphical interface it is possible to access information processed from the data collected by said means, which are configured with the purpose of converting it into an instrument capable of determining, in a reliable and valid way, the mechanical power production at each launch, in addition to detecting possible decreases in power production due to fatigue.
  • a portable electronic device such as smartphone, electronic tablet, PC, portable or similar
  • the field of application of the present invention is part of the industry sector dedicated to the manufacture of accessories and control devices for sports training, particularly covering the field of development and improvement of sports performance as well as quantification and load analysis of sports training.
  • REPLACEMENT SHEET (RULE 26) It is sought to move it with parts of the body or with some tool in order to introduce it into a goal area that varies according to the game or sport.
  • a medicine ball also known as exercise ball, medicine ball, med ball, or conditioning balloon
  • the medicine balls are normally sold with weights between 0.5 and 20 kg, being able to be higher, and are used effectively in plyometric training to increase the mechanical power in athletes in all sports (1) .
  • the medicine ball is used for initiation in strength training in children, since it allows to overcome the fear that children usually have when using free weight exercises.
  • the objective of the present invention is therefore the development of a sports training method and a medicine ball with specific characteristics that clearly differ from any other ball known in the field of sports training. It should be noted that, in the review of the state of the art, no work has been found (patents, publication, etc.) that has focused on a similar technological development for the medical ball.
  • this type of ball is mainly used for the purpose of
  • REPLACEMENT SHEET (RULE 26) increase mechanical power in athletes who use it. Recent studies have shown that training using "optimal power" values (maximum value of mechanical power developed by mobilizing loads of different masses) may be the best strategy for improving sports performance (2, 3) . In fact, previous research has indicated that the production of external mechanical power could be a determining factor that differentiates between the performance of athletes in sport (4_6) . Therefore, it would be desirable to develop a method and a device that allows the measurement and recording of said variable in real time in order to optimize training and improve performance in sport.
  • the objective of the present invention is focused on the development of a balloon
  • REPLACEMENT SHEET (RULE 26) medicinal instrumented in a way that is able to determine, reliably and validly, the production of potency in each launch and to detect possible decreases in the production of the same by the effect of fatigue. It should be noted that, at least on the part of the applicant, the existence of no other medical balloon or other invention of similar application is known that has the same or similar technical, structural and constitutive characteristics as those presented here, according to It is claimed.
  • the object of the invention consisting of a medicine ball that can be composed of different materials such as leather, rubber or plastic, internally incorporates a measurement sensor that, associated with a microprocessor, allows obtaining all the data that makes possible the described determination of power production. Said sensor is located right in the center of the ball, to allow more accurate data collection.
  • the electronic means incorporated by the ball comprise several parts.
  • the aforementioned a measurement sensor consisting of an inertial measurement unit or IMU (inertial measurement unif), which measures speed, orientation and gravitational forces, using a combination of accelerometer and gyro, which is responsible for collecting all the necessary information and that, is connected to a microprocessor and a
  • IMU inertial measurement unif
  • REPLACEMENT SHEET (RULE 26) Wireless communication module, which allows data to be sent to the user, and the user can access it through a graphical interface.
  • This communication module allows the data to be sent directly to a server through a communications network.
  • the ball also incorporates a light indicator as well as an acoustic warning (buzzer) to provide information to the user.
  • the invention may also include an NFC tag (Near Field Communication or near field communication tag).
  • NFC tag Near Field Communication or near field communication tag
  • the invention also comprises a power system consisting of a battery, to power said components, and a charging system, since the battery is preferably rechargeable, being also preferably a wireless charging system, for that the connectors do not suffer damage with the use of the ball, with a specific recharge base provided for it; and finally, a switch that allows you to turn the system on and off.
  • the method of sports training that the present invention proposes, applicable for the development and improvement of sports performance as well as to obtain the quantification and analysis of the load, contemplates the use of a medicine ball that incorporates, internally, electronic means of measurement that communicate, wirelessly, with a portable electronic device external to the ball (smartphone, electronic tablet, PC, laptop or similar), which executes a software application through whose graphic interface the information collected on each launching the ball, determining, among others, the production of power at each launch, or, simply, is used to configure the ball, so that it has two modes of use: one with permanent connection to the portable device in which it is it finds the graphical interface, and another one of autonomous way once configured by means of said device.
  • a medicine ball that incorporates, internally, electronic means of measurement that communicate, wirelessly, with a portable electronic device external to the ball (smartphone, electronic tablet, PC, laptop or similar), which executes a software application through whose graphic interface the information collected on each launching the ball, determining, among others, the production of power
  • REPLACEMENT SHEET (RULE 26) - Allows the use of the system outdoors, not requiring additional infrastructure to the device itself.
  • REPLACEMENT SHEET (RULE 26) In general, it is low cost, by using the computing power and screen of the mobile for calculations, analysis, study and rendering of data, and allows software update to add new functionalities and capabilities to the system without the need for hardware reconstruction
  • Allows geolocation allows to determine georeferences, parameterize height and meteorological parameters such as wind and atmospheric pressure.
  • REPLACEMENT SHEET (RULE 26) Figure number 1.- Shows a schematic and sectional view of an example of the intelligent medicine ball, object of the invention, showing the main parts and elements it comprises, including the battery recharge base provided therein.
  • Figure number 2. Shows, in a block diagram, a flow chart of the operation of the components of the balloon of the invention and the transmission of data thereof to carry out the training method proposed by the invention.
  • Figure number 3. Shows, in block diagram, the flow of operating stages of the ball when it is permanently connected to the portable device (smartphone, tablet, PC, laptop).
  • Figures 4a and 4b.- They show, in two block diagrams, the flow of stages of operation of the ball in autonomous mode corresponding, respectively, to the configuration of the same and those of use.
  • Figure number 5. Shows a block diagram that specifies the stages of the calibration process of the applicable device for both the operating mode with permanent connection and for the autonomous operating mode.
  • Figure number 6. It shows a block diagram detailing the stages of the launch process applicable both for the operating mode with permanent connection and for the autonomous operating mode.
  • Figure number 7. Shows a block diagram detailing the stages of the calculation and rendering of results applicable to the operating mode with permanent connection.
  • Figure 8. Shows a block diagram detailing the stages indicating the stages of data calculation in the autonomous mode of operation.
  • figure number 9. Shows a schematic representation of the medicine ball in an option to use it in autonomous mode and with data connection to the internet from several computers and devices such as smartphone, electronic tablet, etc.
  • the medical ball (1) in question is a spherical body, of variable diameter and variable weight, usually between 0.9 and 11 Kg., Made of leather, rubber or plastic, which incorporates, internally, electronic measuring means (2) with power (5) and associated with a wireless communication module (3) that communicates with a portable electronic device (41) (smartphone type, electronic tablet, PC, portable or similar), external and independent to the ball (1), which executes a software application through whose graphic interface (4) shows the information collected on each launch of the ball.
  • a portable electronic device (41) smarttphone type, electronic tablet, PC, portable or similar
  • the training method proposed by the invention contemplates the use of said balloon (1) and said application executed in a portable electronic device (4) to obtain information to determine, among others, the production of power in each launch.
  • said electronic measuring means (2) that internally incorporates the balloon (1) comprise at least one measuring sensor (21) type IMU, with accelerometer and gyroscope, which is placed right in the center of the balloon (1 ) and connected to a microprocessor (22) and the wireless communication module (3), which allows data to be sent to the graphical interface (4), from which the user accesses them, or directly to a server ( 42) through a communications network such as the Internet (I); preferably, also comprising a light indicator (23) as well as an acoustic warning or buzzer (24), as well as an NFC tag (25).
  • the ball is provided with a battery as a feeding system (5) and a switch (6) that opens or closes the circuit of said feeding, to turn the system on and off.
  • the graphic interface (4) belongs to a specific software application with the possibility of Internet connection implemented in a portable electronic device (41) with a screen, such as a smartphone, tablet, laptop, (laptop type). And communication
  • REPLACEMENT SHEET (RULE 26)
  • the module (3) of the balloon (1) with said portable device (41) is carried out via Wi-Fi or Bluetooth.
  • the battery (5) is preferably rechargeable through a wireless charging system (7), by electromagnetic system by means of turns (71) provided for this purpose in the balloon (1) and in a charging base (8 ) configured with a hemispherical surface (9) of suitable dimensions to those of the balloon (1), to hold it, and provided with the corresponding connection (10) to the electrical network.
  • a wireless charging system (7) by electromagnetic system by means of turns (71) provided for this purpose in the balloon (1) and in a charging base (8 ) configured with a hemispherical surface (9) of suitable dimensions to those of the balloon (1), to hold it, and provided with the corresponding connection (10) to the electrical network.
  • the balloon (1) can operate with two optional modes of use: in mode with permanent connection to portable device (41), in which the operation is carried out by means of it, or, in autonomous mode where the device Portable (41) is used only to configure the ball (1), the ball (1) being completely autonomous in its use.
  • portable device in which the operation is carried out by means of it
  • autonomous mode where the device Portable (41) is used only to configure the ball (1), the ball (1) being completely autonomous in its use.
  • the software which we will call “operation”, responsible for acquiring the specific information of the ball launch and its subsequent processing. Said software is distributed, being implemented partly in the electronics of the ball (1) and partly in the portable device (41) connected to it.
  • the software which we will call the "application” related to the training plan to be applied in the work sessions, which is executed in the portable device (41) constituting the part of the graphical interface (4) that allows the configuration of specific parameters by the coach, and with which the information resulting from the execution of the operating software can be accessed, that is, parameters such as the mechanical power of the launch, etc.
  • the portable device (41) constituting the part of the graphical interface (4) that allows the configuration of specific parameters by the coach, and with which the information resulting from the execution of the operating software can be accessed, that is, parameters such as the mechanical power of the launch, etc.
  • it will be programmed to notify the user when the power production decreases and thus be able to stop the launches in order to recover.
  • the ultimate goal of the medicine ball (1) is to work developing the maximum possible mechanical power with the mass of the ball selected at each launch and always in real time.
  • the ball (1) allows to carry out a sports training method that comprises two optional modes of use, one with permanent connection to the portable electronic device (41) with the graphic interface (4), where it shows in real time the information collected on each launch of the ball (1), and another autonomously, in which the interface (4) is only used to configure the electronic means (2) of the ball (1) and the
  • REPLACEMENT SHEET (RULE 26) Information collected can be studied later in said portable electronic device (41) or in another, each comprising different operating stages, which have been represented in Figures 3 to 8, by corresponding block graphics, numbered according to the following:
  • a portable device in the operating mode with permanent connection to the portable electronic device (41) of the graphic interface (4), a portable device (smartphone, tablet, laptop) permanently connected to the balloon (1) via a wireless network, Bluetooth or Wifi.
  • a wireless network Bluetooth or Wifi.
  • the system is initialized by pressing the button (6) located on the ball.
  • the mobile application of the graphic interface (4) on the portable device (41) is also initialized. This process is similar to activate the ball (1) if it is in autonomous mode.
  • the configuration process will also be necessary at the first use or when the user or the training plan is modified. It will be necessary to indicate the specific characteristics of the ball (weight, diameter, etc.), the training plan parameters (repetitions, throwing thresholds, etc.) as well as the technical parameters for the transmission configuration (user, password, transmission speed , etc.)
  • REPLACEMENT SHEET (RULE 26) It comprises, in turn, a calibration request stage (532) where a calibration request is made. This can be done from the portable device (41) through the graphic interface (4) or through a verbal command (voice control). Next, the balloon (1) must remain at rest (534) for a few seconds, the electronic means (2) receive the data at rest and calculate the calibration parameters (536). The balloon (1) indicates to the user, by means of the light indication (23) or acoustic warning (24) to the user that the calibration process is finished (538). This indication is also reflected in the portable device (4). - Verification stage (540). The process of verifying the state of the medicine ball (1) is carried out internally in the hardware of the ball (1).
  • the system detects whether the ball (1) is in motion or not, there are two possibilities of operation: - If no movement is detected: the system remains on hold for a certain period of time. If no movement is detected after this period of time, the system enters the idle state whose main function is energy saving, going to a completion stage (580). - If movement is detected: the system remains active and reading data continuously, going to the launch detection stage (550).
  • the process of detecting the launch of the ball (1) is carried out internally in the hardware of the medicine ball (1). It is the critical process of the system, because it is responsible for determining when launches of the medicine ball (1). It is divided into several threads as seen in Figure 6.
  • the sensor (21) collects acceleration data of the medicine balloon (1) continuously (552).
  • the microprocessor (22) is responsible for analyzing the data (554) and determining the exact moment of the release of the medicine balloon (1). This decision is made through a filter that works by threshold (configurable in the device configuration stage (520)). When the acceleration of the medicine ball (1) exceeds a certain value, it is interpreted as an initiation of the ball (556), otherwise data is read continuously (552).
  • REPLACEMENT SHEET (RULE 26) When an effective launch (556) is carried out, the sufficient amount of data is collected to be able to calculate the mechanical launching power accurately in a later step (570).
  • the microprocessor (22) collects the data, a series of filters (558) are applied to the data read by the sensor (21) in order to increase its quality.
  • the process of sending data is performed when the hardware or electronic means (2) integrated in the medicine ball (1) detects that a ball has been launched. To do this, the data is first compressed to reduce its size and increase the speed of sending data. After said compression, the medicine balloon hardware sends the data to the graphic interface (4) using the chosen wireless communication method (3) (Wi-Fi, Bluetooth).
  • the application installed in the portable device (41) performs an adaptive filtering of the received data (572) in order to clean the acceleration data and minimize the possible errors produced during the transmission of the launch data.
  • a relationship is established between the external reference system (external! Coordinate system) to the medicine ball (1), which is the place where the launching subject is located and the internal reference system
  • REPLACEMENT SHEET (RULE 26) (infernal coordinate system), which is the relative position of the sensor (21) with respect to the external reference system.
  • the mobile application performs a series of calculations that allow obtaining speed and finally, the calculation of mechanical power (576), which is the value of maximum interest.
  • the user can carry out various operations, among which the uploading of the data of the medicine ball (1) to the cloud, rendering and recording of the data, collection of statistics of different launches, evolution of the work of force , real-time monitoring of training, etc., stage indicated in the scheme of figure 7 with reference (578).
  • - Completion stage (580) It is the last stage that is performed on both the ball (1) and the portable device (41), and can be carried out manually or automatically. - Manually when the device is turned off using the switch (6) or when the application installed on the portable device (41) is closed.
  • a portable device (41) (smartphone, electronic tablet, laptop, laptop) with the graphic interface (4) is required only to configure the device.
  • the other functions are performed independently of it and will be carried out in the electronic hardware or means (2) included in the medicine balloon (1), the stages comprising it being represented in the scheme of Figure 4a.
  • the portable device (41) (smartphone, electronic tablet, laptop, laptop) is used only to configure the balloon (1).
  • the portable device (41) can be used to check results once the training is finished or later.
  • the balloon (1) will operate autonomously, proceeding to the measurement and calculation of the data after launch and sending said data autonomously to a server through a communications network (sending data to the cloud).
  • REPLACEMENT SHEET (RULE 26) mode of use includes:
  • system initialization stage (600) A system initialization stage (600).
  • the system initialization process is analogous to the initialization stage (500) described for the permanent connection mode.
  • connection with the balloon (1) from the portable device (41) is similar to that described for the permanent connection mode. It will be necessary to link both devices, that is, balloon (1) and portable device (41) in the first use, and can be activated from the graphic interface (4) or application in the portable device (4) and using the switch button (6) of the ball (1) or, using the NFC tag (25) if it has one.
  • the configuration process is similar to that described in the configuration stage (520) for the permanent connection mode, with the exception that the parameters of the Wi-Fi network are also configured ( SSID, password, etc.) so that the balloon (1) allows to connect autonomously to the network and transmit data later.
  • the parameters of the Wi-Fi network are also configured ( SSID, password, etc.) so that the balloon (1) allows to connect autonomously to the network and transmit data later.
  • the balloon (1) is connected to the network (710), or in case of absence of activity it enters into sleep mode (770) (stages indicated in Figure 4b).
  • the stages of use of the balloon (1) in the autonomous mode comprise:
  • - Stage of initialization of the ball (700).
  • the system is initialized by pressing the switch button (6) located on the ball (1).
  • the network connection process is carried out automatically. If the device has been configured correctly, the connection to the wireless network will be established automatically and the user will be notified by an acoustic or visual signal. Otherwise, the user must reconfigure the device.
  • REPLACEMENT SHEET (RULE 26) - Balloon calibration stage (720).
  • the calibration process in autonomous mode is similar to the calibration process with permanent connection to portable device (530), the stages of which are represented in the scheme of figure 5. Although it presents a fundamental difference and is that in the permanent connection mode The user is the one who decides to carry out the calibration of the system and in the autonomous mode the system is the one who decides when the calibration should be carried out. However, the user can force the calibration from the configuration options.
  • the ball (1) will notify the user when it is self-calibrating using an acoustic or visual signal.
  • - Verification stage (730) This process is similar to the status process in the mode with permanent connection to a portable device in its verification stage (540), also with two possibilities, that movement is detected or movement is not detected.
  • the microcontroller (22) performs an adaptive filter with the data that makes it possible to clean the acceleration data and minimize the possible errors produced by the sensor (21) during launch (752). In addition, an estimate is made of the orientation and trajectory followed by the ball whose objective is to make the reading of the data as accurate as possible. To this end, a direct relationship is established between the external reference system to the medicine ball (1), what is the place where the subject making the launch is located and the internal reference system, which is the relative position of the sensor ( 21) with respect to the external reference system (754).
  • microcontroller (22) performs a series of calculations that allow obtaining
  • REPLACEMENT SHEET (RULE 26) the speed and later, the calculation of the mechanical power, which is the value of maximum interest (756).
  • Figure 5 shows a diagram detailing the subsidiary stages comprising the stage of calibration of the balloon (1) (indicated with reference (530) for the mode with permanent connection to the portable device (41) and with reference (720) for the autonomous mode
  • figure 6 details the subsidiary stages comprising the launch stage (550) for the use mode with permanent connection to the portable device (41) and (740) for the autonomous mode
  • Figure 7 is a diagram of the steps or subsidiary stages of the step of calculating and rendering results (570) for the mode with permanent connection to the portable device 41.
  • Figure 8 is a scheme of the subsidiary stages of the data calculation and analysis stage (750) for the autonomous use mode.
  • REPLACEMENT SHEET (RULE 26) Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any person skilled in the art understands its scope and the advantages that derive from it, stating that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought provided that it does not alter, change or modify its fundamental principle .

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

L'invention concerne un procédé d'entraînement sportif et un balon médicinal intelligent pour mettre en oeuvre ledit procédé, consistant en un ballon (1) médicinal de diamètre et poids variable qui comprend, intérieurement, des moyens électroniques de mesure (2) qui communiquent, sans fil, avec un dispositif portable (41), externe et indépendant du ballon (1), qui exécute une application logicielle avec une interface graphique (4) qui présente les informations collectées sur chaque lancer, ou avec un serveur (42) par l'intermédiaire d'Internet (I). Les moyens électroniques de mesure (2) sont un capteur de mesure (21) IMU, relié à un microprocesseur (22) et à un module de communication (3) sans fil par Wi-Fi ou Bluetooth. Le balon comprend en outre un indicateur lumineux (23), un hurleur (25), et/ou une étiquette NFC (25), et une batterie (5) rechargeable par un système de charge (7) sans fil, et un interrupteur (6) pour allumer et éteindre le système.
PCT/ES2018/070236 2017-03-30 2018-03-23 Procédé d'entraînement sportif et ballon médicinal intelligent pour mettre en oeuvre ledit procédé Ceased WO2018178457A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201890080A ES2735649B2 (es) 2017-03-30 2018-03-23 Metodo de entrenamiento deportivo y balon medicinal inteligente para llevar a cabo dicho metodo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201700454 2017-03-30
ES201700454 2017-03-30

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Publication Number Publication Date
WO2018178457A1 true WO2018178457A1 (fr) 2018-10-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3154326A1 (fr) * 2023-10-21 2025-04-25 Adrien GAYAUD Ballon lesté connecté

Citations (4)

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Publication number Priority date Publication date Assignee Title
US20140221137A1 (en) * 2012-11-09 2014-08-07 Wilson Sporting Goods Co. Ball lighting
US20140274486A1 (en) * 2013-03-15 2014-09-18 Wilson Sporting Goods Co. Ball sensing
US20140260635A1 (en) * 2013-03-15 2014-09-18 Nike, Inc. Impact and Sound Analysis for Golf Equipment
US20150182810A1 (en) * 2009-11-19 2015-07-02 Wilson Sporting Goods Co. Football sensing

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20150182810A1 (en) * 2009-11-19 2015-07-02 Wilson Sporting Goods Co. Football sensing
US20140221137A1 (en) * 2012-11-09 2014-08-07 Wilson Sporting Goods Co. Ball lighting
US20140274486A1 (en) * 2013-03-15 2014-09-18 Wilson Sporting Goods Co. Ball sensing
US20140260635A1 (en) * 2013-03-15 2014-09-18 Nike, Inc. Impact and Sound Analysis for Golf Equipment

Non-Patent Citations (1)

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Title
ASSESS2PERFORM: "the World's 1st smart medicine ball", YOUTUBE, 19 August 2015 (2015-08-19), XP054979044, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=3qt4QA429d0&index=2&list=PLmDU1c4rRrWJdNZB51KEZ_hvAYST7BgT> [retrieved on 20180810] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3154326A1 (fr) * 2023-10-21 2025-04-25 Adrien GAYAUD Ballon lesté connecté

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Publication number Publication date
ES2735649B2 (es) 2021-04-09
ES2735649A1 (es) 2019-12-19

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