Most-liked video | 33K views · 14K reactions | If you had time for one exercise… do this. If you’re a middle-aged woman and you want to keep those bones strong and healthy, here’s the single best move. I’m going to show you a kneel-to-stand exercise. It’s super simple, and you can do it right at home. So from standing, I drop one knee down, then the other, and then I rise back up one foot at a time. If you’ve got a work pad, great—if not, just grab a seat cushion for a little comfort. Why...