Lying on your side, rest on your elbow.

Bend both knees in such a way that your feet face backward (knees bent at 90 degrees).

Lift your hips up.

Lift your upper arm up and then your upper leg up. Make sure you do not drop your hips. Keep your hips forward throughout the exercise.

Will help:

Gluts tendinopathy

Advanced post-op rehab

General Fitness

Running PreHab