Also known as: straddle pulses, straddle leg pulses, seated straddle pulses, straddle core pulses

What is L-sit Straddle Pulses?

L-sit Straddle Pulses are a bodyweight core exercise performed in a wide straddle, lifting straight legs and pulsing to maintain tension. It primarily targets the core and quadriceps and is classified as an easy-level move suitable for beginners building core control.

How to Do L-sit Straddle Pulses

  1. Set up straddle: Sit in a wide straddle with legs straight, toes pointed and arms extended forward on fingertips. Keep spine tall and shoulders down.
  2. Place your hands: Position fingertips a few inches forward of hips and press into the floor to create leverage; adjust distance so heels lift about one inch.
  3. Engage core and lift: Brace your core, squeeze quads, and lift both legs into an L position with knees straight and toes pointed, maintaining hip height.
  4. Perform controlled pulses: Pulse legs up and down in small, controlled movements—keep tension in quads and core and avoid using momentum or excessively large swings.
  5. Breathe and monitor: Exhale on each pulse, keep shoulders depressed and ribs tucked. Stop or lower if you feel sharp wrist, hip, or lower-back pain.
  6. Finish safely: Lower legs slowly back to the floor with control, return to seated straddle, rest briefly, and repeat. Use regressions if form deteriorates.

Muscle Groups

Core, Quadriceps

Description

Assume a straddle position on the floor, with legs straight. Reach forward with straight arms, onto your fingertips, and drive them into the floor.

Difficulty is adjusted by how far you place your fingertips from your torso.
Appropriate placement should only allow for your heels to lift approximately 1 inch from the floor.

From this position perform raise both legs off the floor, engaging your quads and pointing your toes. Perform pulses, while keeping the legs elevated & maintaining tension throughout the set.
Movement Group: Core
Equipment: None (bodyweight only)

Progressions and Regressions

None

Frequently Asked Questions

What are the benefits of L-sit Straddle Pulses?

This exercise strengthens the core, hip flexors, and quadriceps while improving hip mobility and teaching static-to-dynamic control. It builds endurance for longer L-sit holds and transfers to other gymnastic and calisthenics skills.

What common mistakes should I avoid performing these pulses?

Avoid rounding the lower back, bending the knees, placing hands too close to hips, and relying on momentum. Keep legs straight, shoulders depressed, and press fingertips into the floor for stability.

How can I progress or regress this exercise?

Regress with tuck L-sit pulses or elevated hands on a bench/parallettes and single-leg pulses. Progress to longer holds, deeper pulses, V-sit variations, or add tempo and higher reps as core strength improves.