The infraspinatus - one of the rotator cuff muscles - can create a lot of tension or decrease range of motion. Roll out this muscles when your shoulders are feeling tight. Enjoy!
The TFL is a muscle that gets tight & dehydrated from too much sitting or tight from just overuse. It attaches in the IT - iliotibial band - and can create pain along the lateral thigh or the lateral knee. Great one for runners, cyclists or for this who hold tension in the lateral thigh. Enjoy!