Step by step instructions
Lie on right side with right arm extended straight, palm pressed into the floor and head resting on arm. Press left palm into the floor in front of chest for support. Extend legs straight out under hips. Lift top leg up slightly higher than hip height, toes pointed.
Brace abs in tight and lift bottom leg up to meet top, squeezing inner thighs and touching heels together. Lower bottom leg back to the floor. That’s one rep. Do all reps on the first side, then repeat on opposite side to complete the set.