Exercise Library
2 To 1 Jump Box
Stand facing a plyometric box with feet shoulder-width apart. Jump explosively onto the box using both feet, landing softly with bent knees. Stabilize briefly, then step down one foot at a time instead of jumping down, alternating the lead foot each repetition. Focus on controlled landings and maintaining balance throughout to develop lower-body power, coordination, and agility.
Primary muscle
Quadriceps
Secondary muscles
glutes (gluteus maximus), hamstrings, calves, core stabilizers
Equipment
Box
Category
Plyometrics
How to Do the 2 To 1 Jump Box
- Stand facing a low box, about one short step away, with feet shoulder-width apart.
- Dip into a quarter squat and swing both arms back to load the jump.
- Explode upward off both feet, driving the arms forward and up.
- In the air, prepare one leg to land while the other stays flexed and out of the way.
- Land softly on the middle of the box on one foot, bending the hip, knee, and ankle to absorb force.
- Hold the single-leg landing for a beat to prove full control, then stand tall.
- Step down carefully with support from both legs and alternate the landing leg each rep or each set.
Common Mistakes
- Progressing too early: master two-foot box jumps and single-leg balance work first; this drill punishes shaky landing mechanics.
- Choosing height over control: the box should be low enough that every single-leg landing is quiet and stuck cold.
- Landing with a stiff leg: a rigid knee on one-foot impact sends force into the joint; fold smoothly through hip and knee.
- Skipping the pause: bouncing straight off the landing hides poor stability; stick and hold each landing for a full second.
Track This Exercise in the App
Log your 2 to 1 jump box sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.