Exercise technique

pull-in (on stability ball)

The pull-in on a stability ball is an abdominal exercise that also engages the hip flexors. It requires balance and core strength as you bring your knees toward your chest while stabilizing your body on the ball.

How do you perform this exercise?

  1. Start by sitting on the stability ball with your feet flat on the ground and your knees bent at a 90-degree angle.
  2. Place your hands on the sides of the stability ball for support.
  3. Engage your abs and slowly roll your hips forward, bringing your knees towards your chest.
  4. Pause for a moment at the top of the movement, then slowly extend your legs back to the starting position.
  5. Repeat for the desired number of repetitions.

Which other muscles are involved?

Hip flexors.

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