Health & Fitness
How Your Briefcase Is Ruining Your Back (and How to Fix It)
- Lying on your side place the foam roller or lacrosse ball under and slightly behind your armpit.
- Move up and down allowing the roller or ball to mobilize the muscles under your armpit and behind the shoulder.
- Continue to move the roller or ball around to tender spots and do these movements for 45 seconds or until the tension resolves.
- Find a tender spot for the roller or ball, and then move your arm in a punching motion across the front of your body.