Posterior Shoulder Flexibility for Back Lever

The back lever requires significant posterior shoulder flexibility — the ability to take the arms behind the body while bearing load. Here's how to develop this range safely.

Test: try a passive shoulder extension — standing, bring both arms behind your back and clasp the hands. How far behind the body can you comfortably take the arms? This is your baseline posterior shoulder range.

Shoulder dislocates: holding a band or stick with a wide grip, pass it over the head and behind the back. This is the primary shoulder flexibility exercise for the extension range needed in back lever and skin the cat. Frequency and gradual grip width reduction drive progress.

Skin the cat: the movement itself builds the active flexibility in the range. Performing it daily (even just 3-5 reps) maintains and develops the shoulder range.

Face-down shoulder stretch: lie face down, place one arm out perpendicular, and roll the body over that arm while keeping it on the floor. This passively loads the shoulder extension range. Hold 30-60 seconds. Daily practice.