Wall Sit: Benefits and How to Do It

The wall sit is a simple, equipment-free move that builds leg endurance — and has even shown up in research on lowering blood pressure. Here’s the how and why.

How to do a wall sit

1. Stand with your back flat against a wall.
2. Slide down until your thighs are about parallel to the floor — knees at ~90°, over your ankles.
3. Keep your back flat against the wall and core braced.
4. Hold for time — start with 20–30 seconds and build up.

Why it’s worth doing

• Builds quad and leg endurance and mental toughness.
• An isometric exercise — research links isometrics like wall sits to lower blood pressure.
• Zero equipment, easy on the joints, great for home.
• Try sets of 30–60 seconds; add them to leg day or a home circuit.

Quick answers

What does a wall sit do?

It builds quad and leg endurance through an isometric hold. Research also links isometric exercises like wall sits to lower blood pressure.

How long should I hold a wall sit?

Start with 20–30 seconds and build up to 60 seconds or more across a few sets. Consistency beats one long painful hold.

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