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Single Leg Extension

Single Leg Extension

Sit on the leg extension machine, adjust the back pad so your knees align with the machine's pivot, and place only one shin behind the roller pad. Grip the side handles, brace your core, and extend the loaded leg until it is straight, squeezing the quad at the top. Lower slowly under control to the start position without letting the stack rest. Complete all reps on one side before switching.

How it is executed

  1. Sit on the leg extension machine, adjust the back pad so your knees align with the machine's pivot, and place only one shin behind the roller pad.
  2. Grip the side handles, brace your core, and extend the loaded leg until it is straight, squeezing the quad at the top.
  3. Lower slowly under control to the start position without letting the stack rest.
  4. Complete all reps on one side before switching.
Muscles worked
Quadriceps
Primary muscle
Rectus femoris
Equipment
Machine
Movement pattern
Lower body
Difficulty
Intermediate
What it is for
Strength · Hypertrophy

Variations and substitutions

Build the routine from these exercises, without the spreadsheet.