What It Is
Strengthens your calves with your back supported, letting you load them more heavily than standing on the floor allows.
How to Do It
Set the seat so your legs are almost straight with the platform pushed out. Slide your feet down until only the balls of your feet are on the bottom edge. Point your toes to push the platform, then lower your heels slowly. Keep a soft bend in your knees throughout.
Skill Level
Beginner. One new pattern or machine to learn, with light loads and low risk.
Type
Strength. Builds muscle and strength with controlled, resisted movement.
Engagement
Bilateral. Each rep works both sides of the body at once.