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Also known as: One-leg leg extension, Unilateral leg extension, Single-leg machine leg extension.
Logging: Weight used on one side. Repetitions done on one side.

Muscles

Strength

Primary

  • Quadriceps

Secondary

  • Pelvis
  • Rectus femoris
  • Vastus medialis
  • Vastus intermedius
  • Vastus lateralis

Equipment

Appears in

Joint movements
trains stretches

Regressions

e1bz

Leg extension

Beginner

Variations

e1bz

Leg extension

Beginner
e0jr

Single kettlebell front squat

Novice
e0h0

Back squat

Beginner - Elite
e13x

Single dumbbell front squat

Novice
e0jt

Half Turkish get up

Beginner
e13g

One-arm farmer's walk

Beginner
Want to log this exercise? Open it in Calistree. Text and images are used under CC BY-NC-ND 4.0; the video plays from the original source.