Calf raise 2C eccentric unilateral from box

Muscles worked

You need

How to do it

1. While standing on the edge of a step, use both legs to raise your heels, before shifting your weight onto the working leg
2. Hold the top position for a split second and then very slowly lower your heel below the level of the step or until you start feeling a stretch in the calf
3. Try to avoid muscular (calf) contraction while raising the heels and then exert muscular contraction on the eccentric phase