Core · Isometric
L-Sit Hold
The L-sit is a gymnastics hold where you support your body on straight arms, with hands on the floor, parallettes or dip bars, and lift your legs straight out in front of you so your body forms an L shape. It trains the abs, hip flexors, triceps and shoulders, and is a classic test of bodyweight strength and core control.
Also known as: L-sit, L sit, L-sit on parallettes, Floor L-sit
- Muscle group
- Core
- Movement pattern
- Isometric
- Type
- Compound
- Equipment
- Parallettes or dip bars (optional)
- Difficulty
- Advanced
What muscles does the l-sit hold work?
Primary movers
- Rectus abdominis
- Hip flexors
- Quadriceps
Assisting muscles
- Triceps brachii
- Lower trapezius
- Latissimus dorsi
- Serratus anterior
The hip flexors lift the legs, and the rectus abdominis flexes the trunk to hold them up. The quads work to keep the knees locked straight.
The L-sit is a compression exercise. The abs and hip flexors must work hard to hold the legs high against gravity, which is a strength that carries over to many gymnastics skills.
The triceps keep the arms straight, while the lats, lower traps and serratus anterior push the shoulders down and away from the ears. That shoulder depression is what lifts the body off the floor.
Because so many muscles work at once, the L-sit builds full-body tension and control. It is a common benchmark in calisthenics and gymnastics.
How to do the l-sit hold
Setup
- 1
Sit between parallettes or dip bars, or on the floor with your hands flat beside your hips.
- 2
Grip the handles or press your palms into the floor.
- 3
Lock your elbows and push your shoulders down away from your ears.
Execution
- 1
Press through your hands to lift your hips off the floor.
- 2
Lift your legs straight in front of you so they are parallel to the floor.
- 3
Keep your knees locked and toes pointed.
- 4
Hold the position with your shoulders pressed down and your arms straight.
- 5
Breathe steadily throughout the hold.
- 6
Lower slowly when you can no longer hold good form.
Common l-sit hold mistakes
Shrugging the shoulders
Letting the shoulders rise towards the ears, which makes the hold unstable.
The fix: Push the shoulders down hard throughout, lengthening the neck.
Bent knees
Letting the knees bend as the legs tire, which shortens the lever.
The fix: Lock the knees and point the toes. If you cannot, use a tuck or single-leg version.
Legs dropping
Letting the legs sink below parallel.
The fix: Hold for shorter durations with the legs at the correct height.
Bent elbows
Bending the elbows to make the hold easier.
The fix: Keep the arms locked straight throughout.
How many sets and reps?
| Goal | Sets | Reps | Load | Rest |
|---|---|---|---|---|
| Strength | 4–5 | 10–20 s hold | Bodyweight | 60–90 s |
| Building up | 4 | 15–20 s | Tuck or single-leg L-sit | 60 s |
| Total time | As needed | Accumulate 60 s | Bodyweight | As needed |
The L-sit is a skill that improves with frequent practice. Train it three or four times a week for short holds rather than long sets. Start with tuck L-sits on parallettes, which are easier than the floor because the hands sit higher, and gradually straighten your legs.
Running the l-sit hold in your next block? Hercules logs every set, shows last session's numbers before you lift, and suggests when to add weight.
Get it on Google PlayL-Sit Hold variations and alternatives
Tuck L-Sit
EasierKnees tucked to the chest reduces the lever and builds the support strength.
Single-Leg L-Sit
EasierOne leg straight and one tucked is a halfway step to the full L-sit.
V-Sit
HarderRaising the legs higher, towards a V shape, requires much more compression strength.
Hanging Leg Raise
AlternativeTrains the same hip flexors and abs while hanging.
Frequently asked questions
What muscles does the L-sit work?
The abs, hip flexors and quads hold the legs up, while the triceps, lats, lower traps and serratus anterior support the body. It is a full-body exercise.
Why is the L-sit so hard?
It requires strong hip flexors, abs and shoulders, plus good hamstring flexibility. Most beginners lack the compression strength to hold the legs up.
Is the L-sit easier on parallettes or the floor?
Parallettes make it easier because the hands sit higher, giving the legs more space. The floor version requires more shoulder depression and compression strength.
How long should I hold an L-sit?
Start with 5 to 10 seconds and build to 30. Accumulating time across several short holds is a good way to progress.
How do I progress to an L-sit?
Start with support holds on parallettes, then tuck L-sits, then single-leg L-sits, gradually straightening your legs.
Hercules tracks every l-sit hold you log, shows you last session's numbers before you lift, and flags when your progress stalls.
Get it on Google Play