How to Do the Wall Sit
The wall sit is an isometric hold where you slide down a wall until your thighs are parallel to the floor and then stay there. It builds quad endurance and mental toughness without any equipment or joint movement. It is a good starter exercise for beginners and a quick burner for anyone.

Muscles worked
Primary
- Quads
Secondary
- Glutes
How to do the Wall Sit
- 1
Stand with your back flat against a wall and feet about shoulder-width apart, a step or two out.
- 2
Slide your back down the wall.
- 3
Stop when your thighs are parallel to the floor and your knees are above your ankles.
- 4
Keep your whole back and head against the wall.
- 5
Rest your arms by your sides, not on your thighs.
- 6
Breathe steadily and hold for your target time.
- 7
Slide back up to stand when finished.
Form cues to remember
- Knees stacked right over ankles
- Back flat on the wall
- Breathe steadily
- Push through your heels
Common mistakes
Knees too far forward
Walk your feet out further so your shins are vertical.
Resting hands on the thighs
Keep your hands off your legs so your quads carry the load.
Sitting too high
Lower until your thighs are parallel to the floor.
Holding your breath
Breathe in and out slowly through the hold.
Sets and reps
| Endurance | 3 holds of 30–60 seconds, 45 sec rest |
|---|---|
| Muscle growth | 3 holds to near failure, 60 sec rest |
Come out of the hold if you feel knee pain or lightheadedness, and avoid pushing on your knees with your hands.
Wall Sit FAQ
How long should I hold a wall sit?
Start with 20–30 seconds and add 5–10 seconds a session. Once you can hold a minute comfortably, make it harder by holding a weight or going on one leg.
What muscles does a wall sit work?
Mainly the quads, with the glutes helping. Because it is an isometric hold, the muscles stay under tension without any movement.
Are wall sits good for building leg muscle?
They build endurance and some quad size, especially for beginners. For serious muscle growth, add loaded squats or leg presses.







