L-Sit Progression: From Tuck to Full

The L-sit is simultaneously a compression strength exercise, a hip flexor exercise, and a straight-arm strength exercise. That's why it's so difficult and why it takes longer than most people expect.

Phase 1: Tuck L-sit. Both knees pulled to chest, hips elevated. Hold for 10+ seconds across 3 sets. Once you can do this confidently, progress.

Phase 2: Single-leg extension. Extend one leg at a time while keeping the other tucked. This builds the hip flexor endurance you need for the full position. Alternate legs.

Phase 3: Full L-sit. Both legs extended to parallel. Most people's legs will drop slightly below parallel — the goal is exactly parallel with pointed toes. This requires hip flexor strength and hamstring flexibility. If your hamstrings are tight, daily forward fold stretching is mandatory alongside the L-sit training.

Phase 4: Straddle L-sit. Legs apart in a V-shape. This is mechanically easier than the full L-sit and a good bridge if you're struggling with the full version. Train it after achieving the full position.

The V-sit, where your legs are above parallel, is a significant step up and requires exceptional hip flexor and compression strength.