This bicep stretch also opens up your chest; all you need is a wall. How to do a bicep wall stretch: Stand next to a wall with your left arm out straight and your hand resting on the wall.
Wall arm raises (also known as wall angels ... so go slow and give them time to stretch and warm up. I did this move at various points during my work day — I’d get up from my desk (I work ...
These wall-assisted stretches ought to do the trick ... Keeping your lower body still, open your outside arm and reach forward and around so that your head, shoulders, and upper body rotate ...