Tuck Crunch

Level
beginner
Force
pull
Mechanic
isolation
Equipment
gym mat
Category
strength
Primary Muscles
Tuck CrunchTuck Crunch

A core isolation exercise performed lying down that targets the abdominals through spinal flexion.

Instructions

  1. Lie down on the floor or an exercise mat with your back pressed against the floor.
  2. Cross your legs by wrapping one ankle around the other and elevate your legs until your thighs are perpendicular to the floor with a slight bend at the knees.
  3. Cross your arms and rest them on your chest.
  4. While keeping your lower back pressed against the floor, slowly lift your torso by crunching your abdominals.
  5. Exhale as you curl your torso upward toward your thighs.
  6. Slowly lower your torso back down to the starting position while inhaling.

Tips

  • Keep your lower back pressed against the floor throughout the movement.
  • Focus on curling your shoulders toward your hips, not pulling with your neck.
  • Move slowly and with control for maximum muscle engagement.
  • Avoid pulling on your neck or head during the movement.

Recommended starting values

Sensible novice starting points for each goal, for a lifter aged 25–40. Scale down for smaller frames or older lifters. Treat the first set of any session as a discovery set.

Goal Sets Reps
Gain strength 3 15 reps
Build muscle 3 18 reps
Build endurance 3 25 reps

Alternatives

Exercises that target the same muscles with the same force and mechanic.

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