
Heel touches work the obliques while lying on your back.
Lying on your back with knees bent and feet flat, slightly lift your shoulders off the floor with your arms by your sides.
Bend your torso to one side to touch your heel with your hand, then to the other side, keeping your shoulders elevated.
The shoulders remain elevated throughout the entire set and the movement is strictly lateral.
Image and text: Bryl Lim / Everkinetic — recoloré et rastérisé — CC BY-SA 4.0, via Workout Guide. Original entry