quads
Depth jump
Advanced reactive explosive power.
▶ Watch the full demo in the app3-second preview. The full demo with coach cues is in the FirstGym app.
How to do it
- Stand on a low box with your toes near the edge.
- Step off the box and drop down to the floor.
- Land softly on both feet with your knees bent.
- Immediately explode straight up into a maximal jump.
- Land softly again, then step back up and reset.
Beginner tips
- Land softly with bent knees to absorb each landing.
- Keep reps very low, quality over quantity.
- Rest fully between reps so each jump is explosive.
Keep in mind: Build a base of strength before adding plyometrics.
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