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Leg Pull in Flat Bench

A seated knee tuck performed on a flat bench that trains the lower abdominals and hip flexors with a longer range than floor tucks.

CoreBodyweightHip and trunk flexion
GoLightWeight medialeg-pull-in-flat-bench

Demonstration coming soon

Primary

Rectus abdominisHip flexors

Secondary

ObliquesQuadricepsTensor fasciae latae

Equipment

Bodyweight

Pattern

Hip and trunk flexion

Setup

  1. 01Sit sideways on the end of a flat bench.
  2. 02Grip the sides of the bench just behind the hips.
  3. 03Lean the torso back to roughly 45 degrees.
  4. 04Extend the legs out straight so the heels hover off the floor.

Execution

  1. 01Exhale and pull the knees toward the chest while curling the torso slightly forward.
  2. 02Squeeze the abs hard at the top of the tuck.
  3. 03Extend the legs back out under control without letting the heels touch down.
  4. 04Keep the lower back from rounding into the bench edge between reps.

Checkpoints

  • -Heels stay off the floor for the whole set.
  • -Knees and torso move toward each other, not just the legs.
  • -The extension phase is controlled, not a leg drop.
  • -Grip on the bench supports balance without yanking with the arms.

Common mistakes

  • -Letting the feet rest on the floor between reps.
  • -Swinging the legs with momentum instead of pulling with the abs.
  • -Keeping the torso bolt upright so the abs never shorten.
  • -Arching the lower back as the legs extend.

Programming notes

  • -Use 3 to 4 sets of 12 to 20 reps at the end of a session.
  • -Slow the extension phase to 2 to 3 seconds when reps get easy.
  • -Hold a light dumbbell between the feet to add load once 20 clean reps are routine.

Related exercises

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