L-Sit: The Toughest Body Weight Core Exercise You're Not Doing
By A Mystery Man Writer
Description
By Dr. G. John Mullen, Swimming World Contributor. We have all heard the core is essential for swimming. Some debate the amount of necessary core work for elite swimming performance.
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://media.self.com/photos/626952c710ed54e1fc29fd8b/3:2/w_6000,h_4000,c_limit/Jowan-reverse-lunge.jpg)
31 Leg Exercises at Home That Require No Equipment
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://i.ytimg.com/vi/cryKE-kBog4/maxresdefault.jpg)
L-Sit: The Toughest Body Weight Core Exercise You're Not Doing Swimming World News
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://i0.wp.com/www.muscleandfitness.com/wp-content/uploads/2018/01/man-side-plank-1109.jpg?quality=86&strip=all)
The Brutal Abs Workout to Torch Every Inch of Your Core - Muscle & Fitness
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://fitbod.me/wp-content/uploads/2022/11/Core-Workouts_At-Home.jpg)
Core Workouts At Home: 21 Exercises You Can Do In 20-Min – Fitbod
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://hips.hearstapps.com/hmg-prod/images/hero-move-ep2-index-social-1547739033.png?crop=0.888888888888889xw:1xh;center,top)
How to Do the L-Sit Abs Exercise - Best Core Workouts
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://hips.hearstapps.com/hmg-prod/images/screen-shot-2023-01-23-at-3-58-35-pm-1674507540.png)
Upper Abs Workout: 15 Best Upper Abs Exercises For A 6-Pack
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://upload.wikimedia.org/wikipedia/commons/b/b0/US_Navy_090611-N-3271W-003_Local_area_children_test_their_fitness_skills_during_a_Junior_Seal_Fitness.jpg)
Calisthenics - Wikipedia
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://builtwithscience.com/wp-content/uploads/2020/07/1-exercise-you-should-do-every-workout-for-faster-gains_title-only.jpg)
The Best Core Exercise You Should Be Doing Before EVERY Workout
![L-Sit: The Toughest Body Weight Core Exercise You're Not Doing](https://cdn.mos.cms.futurecdn.net/nJYEoAZiZ5vPTcBL7H2ahg-1200-80.jpg)
Forget sit-ups — this kettlebell abs workout torches your whole core and arms with 5 moves
from
per adult (price varies by group size)