Lunge · Dumbbell · Learn first
Step-up
A box about knee height, dumbbells at the sides, whole foot on the box.
- 1Drive through the top heel. Don't bounce off the back foot.
- 2Stand tall on the box before you step down.
- 3Lower under control. The same leg leads for the set.
Easy to miss: Pushing off the floor leg so the top leg barely works.