Tuck L-Sit
oec:tuck-l-sit
An isometric calisthenics hold supporting the body on straight arms while holding the knees tucked tightly to the chest.
Generated by gemini-3.8-flash from the sources below. No person has checked this record. Don't rely on it for safety.
Also called: Tucked L-Sit, Tuck Sit
How to do it
Setup
- Sit on the floor, parallettes, or between dip bars with your hands placed directly beneath or slightly ahead of your shoulders.
- Grip the apparatus firmly or press your palms flat into the floor with fingers spread.
Movement
- Depress your scapulae by pushing hard through your hands to lock out your elbows and raise your torso off the support surface.
- Pull your knees tightly toward your chest, bending your hips and knees while lifting your feet off the floor.
- Hold the tucked position with hips elevated, shoulders pushed down away from your ears, and elbows fully extended for the target duration.
- Lower your feet and hips back down with control to complete the set.
Breathing
Maintain shallow, steady diaphragmatic breathing while keeping high intra-abdominal pressure throughout the hold.
Cues
- Push the floor away
- Long neck
- Knees to chest
- Lock the elbows
Common faults
- Shrugging the shoulders up toward the ears.
- Actively depress your scapulae by driving your hands down into the ground throughout the hold.
- Soft or bent elbows.
- Fully lock out your elbows and contract your triceps to create a stable skeletal support pillar.
- Letting the knees drop low away from the chest.
- Actively compress your hip flexors and pull your knees as high into your torso as possible.
Safety
- Ensure wrists and shoulders are adequately warmed up before performing support holds.
Muscles
Joints
- Shoulder blade: Depression, Protraction, Isometric stabilization
- Shoulder: Isometric stabilization
- Elbow: Isometric stabilization
- Hip: Flexion, Isometric stabilization
- Knee: Flexion, Isometric stabilization
- Lumbar spine: Isometric stabilization
Details
- Movement
- Anti-extension
- Modality
- Calisthenics, Strength
- Mechanics
- compound
- Force
- static
- Laterality
- bilateral
- Kinetic chain
- closed
- Level
- intermediate
- Equipment
- None
- Record
- Duration
- Load
- bodyweight, not applicable
Related
- progression of Foot-Supported L-Sit
- regression of L-Sit
- variation of L-Sit
- substitute for L-Sit
Sources
- wger: Tuck L-sit, by clafal (CC-BY-SA-4.0)
This record: CC-BY-SA-4.0.