Jump Squat
Short dip, fast out, soft in. The jump squat teaches the legs to produce force quickly rather than just produce force, which is a separate quality from strength. Drop to a quarter or half squat and drive up. Squatting deep before the jump kills the speed that makes it worth doing. Keep the reps low and the rest long.
Setup
- Feet shoulder width, toes slightly out.
- Chest tall, weight in the mid-foot.
How To Do It
- Drop to a quarter or half squat.
- Drive the floor away and leave the ground.
- Land through the whole foot, absorb into the next rep.
Breathing
Exhale on the jump, reset the breath between reps.
Common Mistakes
- Squatting deep before jumping. The dip is short and sharp.
- Landing on the toes with locked knees.
Programming It
Four to six sets of 3-5 jumps, fully rested. Fatigue ruins the point.
Why This Exercise Works
Adding a jump to a squat forces the legs to produce force fast rather than just produce a lot of it. Rate of force development is a separate quality from maximal strength, and it fades faster with age, which is the argument for keeping some jumping in the week regardless of what your squat looks like.
Where You Should Feel It
Legs producing force fast, with no burn if you are doing it correctly. Rate of force development is a separate quality from strength and it fades faster with age.
Where It Fits in a Program
Teaches the legs to produce force fast, not just produce force. Low volume, high intent, long rest. Three good efforts beat thirty tired ones.
Progressing and Regressing It
To progress the jump squat: add a light load, or jump for height with a pause between reps. To regress it: remove the jump and do a fast bodyweight squat instead.
Who It's For
Anyone who wants to stay athletic. Keep the reps low and the rest long. Turning it into conditioning trains the opposite quality.
Equipment and Substitutions
Nothing to buy and nowhere to be, which is the point. If it is too easy, the harder variations below are the progression, not added weight.
Related Exercises
- Box Jump · Quads, Glutes, Power
- Sissy Squat · Quads
- Belt Squat · Quads, Glutes
- Hack Squat · Quads, Glutes
- Barbell Hack Squat · Quads, Glutes
- Curtsy Lunge · Glutes (Medius), Quads, Balance
- Cossack Squat · Adductors, Quads, Glutes
- Wall Sit · Quads, Glutes
Common Questions
What muscles does the jump squat work?
The jump squat primarily trains the quads, glutes, power.
How many sets and reps should I do?
Four to six sets of 3-5 jumps, fully rested. Fatigue ruins the point.
What are the most common jump squat mistakes?
Most often: squatting deep before jumping; landing on the toes with locked knees.
Can I do this without any equipment?
Yes. This version needs no equipment at all. It trains the quads, glutes, power using bodyweight alone, which is why it travels well and works as a warm-up, a substitute, or a full session on its own.
Is this safe if I have an existing injury?
The jump squat loads the knee and ankle, so stiff ankles or an irritable knee will show up early. Sharp pain at a single point is the one to stop for; a general burn is not. Not medical advice.