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1.01
StrengthBody weight

Flexion Leg Sit-up (straight arm)

Intensity
12–20 reps
MET
3energy expenditure
Type
Strength

Target muscles

  • Abs50%
  • Quads50%
Language:RUEN

How to do it

Exhale forcefully as you lift your torso and legs toward each other.

  1. 1

    Lie on your back with your legs extended and arms straight above your head.

  2. 2

    Engage your core and lift your upper body and legs simultaneously, reaching your hands towards your toes.

  3. 3

    Slowly lower back down to the starting position while controlling the movement.

  4. 4

    Repeat for the desired number of repetitions.

Expert tip

Keep your arms straight and aligned with your ears throughout the movement to maximize core engagement and minimize strain on the neck.

Common mistakes

  • ✕Bending the knees during the lift
  • ✕Using momentum to swing the torso up
  • ✕Tucking the chin toward the chest
Flexion Leg Sit-up (straight arm) · 1.01