Leg Extension is a weightlifting movement on Fiz. Quad isolation on leg extension machine. Primary muscles: quads. Scored by reps + weight.
Leg Extension
Quad isolation on leg extension machine
Category
Weightlifting loaded barbell and dumbbell work
Logged as
RepsWeight / kg the fields Fiz records for this movement
Primary muscles
quads
Scaling ladder
1 harder, 1 easier
Leg ExtensionWorks quads
Air SquatBodyweight squat
Frequently asked
5 answersWhat muscles does the Leg Extension work?
Leg Extension primarily works quads.
How do you do a Leg Extension?
Quad isolation on leg extension machine.
How is the Leg Extension scored?
On Fiz, Leg Extension is tracked by reps + weight. Log your reps, weight, distance, or time and build a movement history that powers leaderboards and PRs.
What's an easier alternative to the Leg Extension?
Easier scaling options include Air Squat. Each is a standalone movement in the Fiz glossary you can swap into any workout.
What's a harder progression from the Leg Extension?
Progress to Leg Press when Leg Extension feels light.