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Chair and seated movement

Seated knee extension

A TrainAI movement demonstration with equipment and setup cues.

Seated knee extension · TrainAI

How to do seated knee extension

quadsRepetitionshome · gym

Equipment

stable chair

  1. Sit upright on sturdy armless chair with both thighs supported and feet flat.
  2. Extend right knee to lift right foot until lower leg nearly straight forward, pause, then lower.
  3. Left foot fixed, right thigh remains on seat.
  4. Repeat on the other side with the same controlled range.

Choose a comfortable range and use secure equipment. The illustration is a movement reference; stop if a movement causes pain.

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