Bodyweight Strength · Bodyweight — Power

L-Sit Hold

Core compression, hip flexor strength, tricep endurance

Minimum Effective Dose
20s
The shortest time that still creates real, measurable change. Hit the dose and the benefit starts. Everything after is bonus.

Why it works

The L-sit demands extreme core compression and hip flexor strength simultaneously. It's a gymnastics fundamental that builds the anterior chain strength needed for advanced bodyweight movements.

How to do it

Hands press down. Legs lift.
On floor or books. Compress hard: hips lift, legs extend. Legs drop, rest seated.

Variants

Easier
Tucked L-sit. Knees bent.
Lift hips with knees tucked. Build toward straight legs.
Harder
Full L-sit. Legs straight and parallel.
Max compression. Legs parallel to floor.

Related exercises

Pair with breathwork

Wind down after your session with a Shift breathwork protocol.

Baseline builds this into your session automatically.

The system decides what you need, sequences the exercises, and runs the timers. All you do is press start.

Launching May 2026 · iPhone