All exercises
Machine Leg Extension exercise demonstration

Machine Leg Extension

An isolation exercise targeting the quadriceps. Leg extensions are useful for building quad strength and definition, especially when programmed after compound lifts.

Primary Muscle

Legs

Equipment

Machine

Level

Beginner

Type

Isolation

Muscles Worked

QuadricepsHip FlexorsNone

General fitness information only, not medical advice. Stop if you feel pain and consult a qualified professional if you have an injury or health condition.