Stretching #3 : superior trapezius

 The superior trapezius is the muscle that is in the shoulder and finish at the back of the head. It's one of the three componant of the trapezius. When this muscle is tense, he can cause some pain in the shoulder or some headache. Here is how to stretch it:
- Sit straight. Put an hand underneath yourself. Bend your neck on the other side, just like if you were trying to touch your ear on the other shoulder. You can hold your head in the stretch with the other hand.

 Hold that position for 30 secondes. Repeat 3 to 4 times a day. Don't forget that you need to feel the stretch but not pain.