What if I cannot lift my legs off the ground in an L sit?

Start with an L sit progression such as foot-supported L sits where your heels remain on the ground, or tuck L sits where you bring your knees toward your chest instead of extending your legs. Gradually work toward straighter leg positions as your strength improves.

Should I do L sits on the floor or on parallel bars?

Parallel bars or parallettes make the L sit easier because they provide more clearance for your legs and hips, requiring less compression strength. Floor L sits are more challenging and require greater shoulder depression and hip mobility, so start elevated if needed and progress to the floor.

How do I increase my L sit hold time?

Practice the hold frequently with multiple short sets rather than attempting one long max effort, and incorporate compression work like seated pike lifts to strengthen the specific range. Consistent practice with proper form typically yields steady progress over weeks and months.

L Sit

The L sit is a static hold where you support your bodyweight on your hands while keeping your legs extended straight out in front of you, forming an L shape with your body. It builds core strength, hip flexor endurance, and shoulder stability, suitable for intermediate to advanced trainees looking to develop isometric abdominal control.

Muscle group: Core
Primary muscles: abs
Equipment: Bodyweight

How to do the L Sit

Sit on the floor with your legs extended straight in front of you and place your hands flat on the ground beside your hips, fingers pointing forward.
Press down through your hands to lift your hips and legs off the ground while keeping your shoulders depressed and arms locked straight.
Engage your core and hip flexors to hold your legs parallel to the ground, maintaining a 90-degree angle at your hips.
Keep your legs together, knees locked, and toes pointed while holding the position for the target duration.
Lower yourself back down with control when you can no longer maintain proper form.

Form tips

Depress your shoulders by actively pushing them down away from your ears to maintain proper scapular position and maximize clearance.
Lean your torso slightly back and shift your weight forward over your hands to counterbalance the weight of your legs.
Point your toes and squeeze your quads to lock your knees, which makes the position more stable and reduces the load on your hip flexors.

Common mistakes

Allowing shoulders to shrug up toward the ears: this reduces leverage and makes it harder to maintain height off the ground.
Bending the knees to make the hold easier: this changes the exercise mechanics and significantly reduces the core and hip flexor demand.
Leaning too far forward or back: improper weight distribution makes the position unstable and can cause you to lose the hold prematurely.

Sets and reps

For strength, perform 3 to 5 sets of maximum duration holds with full rest between sets, aiming to accumulate 30 to 60 seconds of total time under tension per set as you progress.

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Log every set in seconds, see your last session's weight and reps as you train, and get a new PR flagged automatically. Free on iPhone and Android.

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Frequently asked questions

What if I cannot lift my legs off the ground in an L sit?: Start with an L sit progression such as foot-supported L sits where your heels remain on the ground, or tuck L sits where you bring your knees toward your chest instead of extending your legs. Gradually work toward straighter leg positions as your strength improves.
Should I do L sits on the floor or on parallel bars?: Parallel bars or parallettes make the L sit easier because they provide more clearance for your legs and hips, requiring less compression strength. Floor L sits are more challenging and require greater shoulder depression and hip mobility, so start elevated if needed and progress to the floor.
How do I increase my L sit hold time?: Practice the hold frequently with multiple short sets rather than attempting one long max effort, and incorporate compression work like seated pike lifts to strengthen the specific range. Consistent practice with proper form typically yields steady progress over weeks and months.

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