Beginner exercise

Single-Leg Leg Extension

Also called SL Quad Extensions

  • Muscle Growth
  • Bodybuilding

Technique

How to perform Single-Leg Leg Extension

  1. Seat yourself in the machine and adjust it so that you are positioned properly.
  2. The pad should be against the lower part of the shin but not in contact with the ankle.
  3. Adjust the seat so that the pivot point is in line with your knee.
  4. Select a weight appropriate for your abilities.
  5. Maintaining good posture, fully extend one leg, pausing at the top of the motion.
  6. Return to the starting position without letting the weight stop, keeping tension on the muscle.
  7. Repeat for the desired number of repetitions.

GymDaze demonstration

Watch Single-Leg Leg Extension

Programming relevance

Muscles involved

Primary targets: Rectus Femoris, Vastus Lateralis, Vastus Medialis.

MuscleScoreRole
Rectus Femoris1.0Target, Mover
Vastus Lateralis0.9Target, Mover
Vastus Medialis0.9Target, Mover