Strength Training · Conditioning · Calisthenics

Wall Sit

The wall sit is a timed hold with your back against a wall and your knees bent. It builds endurance in the front of your thighs without repeated movement.

  • Beginner
  • Low injury risk
  • Rest 45 sec

How to do it

  1. Stand with your back against a wall.
  2. Place your feet hip-width apart about a short stride in front of you.
  3. Slide your back down the wall until your thighs are roughly parallel to the floor, or higher if needed.
  4. Hold this position for the planned time.
  5. Press through your feet to slide back up to standing.

Form cues

  • Keep your whole foot planted.
  • Breathe steadily throughout the hold.
  • Let your arms hang at your sides.

Common mistakes

  • Feet too close to the wallMove your feet farther forward so your ankles sit roughly beneath your knees.
  • Knees collapsing inwardKeep your knees pointing in the same direction as your toes.
  • Pushing on your thighsKeep your hands off your legs so your arms do not take weight out of the hold.

Safety

A deeper position or holding beyond fatigue can aggravate your knees. Slippery footing can cause you to slide down unexpectedly.

  • Use a solid wall and shoes that grip the floor.
  • End the hold while you still have enough strength to stand up under control.
  • Stop if you feel sharp or increasing joint pain rather than muscle fatigue.

If you have knee pain or a recent knee injury, use a shallower hold and seek advice from a physiotherapist before progressing.

Muscles worked

Front
Back

Primary muscles

  • Quadriceps

Secondary muscles

  • Adductors
  • Glutes

Equipment

No equipment needed.

Sets and reps

Sets
2–3
Target
20–40 seconds
Rest
45 sec

Start with shorter holds if you cannot maintain a steady position.