Lie on your back with your legs slightly apart and extended.
Rest your arms by your side.
Feel the contact area of your body on the mat and surrender the weight of your whole body on the ground.
Slowly and effortlessly turn your legs alternately outwards and inwards.
Feel the movement moment by moment without straining to the end positions.
Integrate breathing, if possible.
Inhale while turning your legs outwards and exhale while turning your legs inwards.
Relax and surrender the weight of your legs after the movement.