About this exercise
Is a static calisthenics hold where you support your body off the ground with your legs extended straight in front, forming an "L" shape. It strengthens the core, hip flexors, and triceps.
L-sit
Step by step instructions, muscle activation and variants for the L-sit.
HardTricepsAbs
How to Perform
- Sit on the ground with legs straight in front of you.
- Place hands beside your hips, fingers pointing forward.
- Press into your hands to lift your body off the ground.
- Keep legs straight, toes pointed, and body upright.
- Engage your core and hold the position.
Muscle Activation
Primary
TricepsAbsFront shoulders
Secondary
Upper chestBicepsOuter forearm
Common Mistakes
Common mistakes content is coming soon.
About the L-sit
The L-sit is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.