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Abdominals

Flat Bench Leg Pull-In

Flat Bench Leg Pull-In (Start)Flat Bench Leg Pull-In (End)

A core move lying on a bench where you pull your knees in toward your chest to work the lower abs.

Primary musclesAbdominals

Energy burned

≈ 17 kcalFor 3 × 8–12, rest 90s · ≈ 2.9 kcal/min

Estimate range 12–21 kcal (±25 %)

Muscle mass worked4 %
Effort during a set4.5 MET
Your lean mass53.5 kgBody fat estimated from BMI and age

Body-weight exercise: your whole body is the load, so heavier people burn more.

Estimate ±25 %: muscles worked (from the exercise data), sets, reps, rest and your body. See the planner for whole sessions.

Setup

  1. 1Sit at the end of a flat bench and lean back, holding the bench behind you or at your sides.
  2. 2Extend your legs out in front of you, hovering above the floor.
  3. 3Keep your back slightly rounded and your abs engaged.

How to perform

  1. 1Pull your knees in toward your chest while lifting your hips slightly.
  2. 2Squeeze your abs at the top.
  3. 3Extend your legs back out slowly without touching the floor.
  4. 4Repeat for the planned number of reps.

Alternatives

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More with Bodyweight

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Stretches for Abdominals

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