
The donkey kick works the gluteus maximus on all fours.
On all fours, with hands under shoulders and knees under hips.
Press one heel toward the ceiling, knee bent at 90°, until your thigh is in line with your back, then lower.
Do not arch your lower back to lift higher. Do both sides.
Image and text: Bryl Lim / Everkinetic — recoloré et rastérisé — CC BY-SA 4.0, via Workout Guide. Original entry