§ 01
Functional Movement
Clinical fitness assessment

Wall Sit Hold

Assess isometric lower body endurance (quadriceps, glutes).

Equipment

Smooth wall. Stopwatch.

The protocol
  1. 01Client stands with back flat against a smooth wall.
  2. 02Slide down until thighs are parallel to the floor (knees at ~90 degrees).
  3. 03Feet should be shoulder-width apart, about 60 cm from the wall.
  4. 04Back remains flat against the wall. Arms can hang at sides or cross on chest.
  5. 05Start the timer when the client reaches the correct position.
  6. 06Stop when they stand up, slide down further, or thighs drop below parallel.
  7. 07Record time in seconds.
What to watch for
  • Thighs not reaching parallel — ensure proper depth.
  • Hands pressing on thighs for support.
  • Hips sliding below knee level (going too deep).
  • Back arching away from the wall.
Normative scoring

General adults: >120s excellent, 75-120s good, 45-75s average, 25-45s below average, <25s poor. Varies by age and training level.

Run it with GainPT

Run this test with branded client reports.

GainPT scores Wall Sit Hold against published normative data and turns it into a clean, GainPT-branded PDF your client keeps. All 47 clinical tests, unlimited retests — free to start, no card required.