How to Do the Celeb-Favorite L-Sit Chin-Up from Instagram

One of the perks of being a celebrity is having the time to focus on building serious strength through workouts. Recently, actors like Jessica Biel and Alison Brie have been showcasing their impressive L-sit chin-ups on Instagram. This advanced exercise requires significant upper body and core strength. Celeb trainer Jay Cardiello explains that this move challenges multiple muscle groups, including the lats, biceps, and shoulders. To perform an L-sit ring chin-up correctly, maintain core engagement, focus on leg movement, ensure shoulder safety, control ring instability, and monitor fatigue levels. This expert-level exercise is not easy, so start with modified versions if needed.