[Side step alternating squats] mainly trains buttocks.
Take the left leg as an example. When the left leg is bent and squatted, the right leg should be fully straightened.
And the knee joint of the left leg should be facing the direction of the toes, but not beyond the toes.
Keep your thighs as parallel to the ground as possible.
Continuously exchange the left and right legs, squat 15 to 20 times as a group, and do 3 groups.
