Captain's Chair Knee Raise

  • ⚙️ Gym machine
  • At the gym
  • Some experience

Supporting yourself on your forearms in the gym's captain's chair and lifting your knees. A hard stomach exercise — try it once reverse crunches feel easy.

⏳ Trainer review pending — follow carefully and ask a trainer if you are unsure.

🖼️ Step-by-step pictures coming soon

How to do it

  1. Step up into the captain's chair with your back against the pad, forearms on the armrests, hands on the grips. Legs hanging down.
  2. Keep your shoulders down, not shrugged.
  3. Tighten your stomach and lift your bent knees to hip height or a little higher.
  4. Lower slowly — don't let your legs swing.

Breathing: Breathe out as you lift your knees, breathe in as you lower.

How much to start with: 2–3 sets × 8–12 reps

❌ Common mistakes

  • Swinging your legs for momentum.
  • Letting your back come away from the pad.
  • Shrugging your shoulders.

⚠️ Safety

  • Use the foot steps to get on and off. Stop if your lower back or shoulders hurt.

Muscles worked

Main: Abs

Also works: Forearms

Easier versionReverse Crunch

More ways to train Abs