Exercise technique

groin crunch

The groin crunch is a bodyweight exercise targeting the abdominal muscles, with secondary emphasis on the hip flexors and inner thighs. It involves lying on your back, bringing your knees towards your chest while engaging your core.

How do you perform this exercise?

  1. Lie flat on your back with your knees bent and feet flat on the ground.
  2. Place your hands behind your head with your elbows pointing outwards.
  3. Engaging your abs, lift your legs off the ground, bringing your knees towards your chest.
  4. Pause for a moment at the top, then slowly lower your legs back down to the starting position.
  5. Repeat for the desired number of repetitions.

Which other muscles are involved?

Hip flexors, Inner thighs.

How do you log your sets?

How do you track progressive overload?

Source: ExerciseDB catalogue and demonstration. Related movements are options to compare, not equivalent loads or a prescribed progression.

Alternatives to explore

STARK is a strength training tracker for iPhone and Apple Watch. Log sets, repetitions and weights, then follow your progress. Core features are free. Explore STARK’s features