If you’re over 50 and hitting the pickleball courts, you might want to rethink...
https://wiki-aero.win/index.php/Pickleball_Injuries_from_Explosive_Lateral_Movement:_How_Do_I_Train_for_That%3F
If you’re over 50 and hitting the pickleball courts, you might want to rethink your warm-up. Experts say just 8 minutes of stretching can cut your chance of night shoulder pain, a common complaint among older players