I'm having issues doing this behind the back arm stretch on one

Can't do this 'hands behind back stretch' with my right hand going

Shoulder Stretch Behind Back - Step-by-Step Guide

Yay! I got my front leg to touch today on right front splits! Still more work to go on left and middle. : r/flexibility

Neck Problems : r/flexibility

One of the Most Effective Fascia Stretches You Can Do

houseofmyartwork (u/houseofmyartwork) - Reddit

media./assets/img/2022/12/30/neckandbackpai

The 5 Best Shoulder Stretches To Improve Shoulder Mobility

How to Be More Flexible: 30 Tips, Stretches, Exercises, and More

7 Resistance Band Stretches: Full Body Stretching Routine

How to Improve Reaching Your Hand Behind Back - Posture Direct

One of my favorite handbalancing/flexibility tricks! ☺ : r/flexibility

How To Improve Reaching Behind Your Back

Relieve Upper Back Pain: Effective Tips and Exercises

Hip Opening Mobility Stretches (more in comments) : r/flexibility