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Quad exercise

Jump Squat

An explosive squat: you squat to about parallel, jump straight up as high as you can, and land softly with bent knees before going into the next rep.

Equipment

Primary muscles
Quads, Glutes
Secondary
Adductors, Calves
Logged as
Weight × reps
Jump Squat (Dumbbell)

Loads from YouTube only when you press play. The video is by an independent creator.

Why do it

Jump squats train both legs to produce force quickly, so they fit power training, sports prep and conditioning circuits. Bodyweight is the place to start and covers most needs; light dumbbells add load but make each landing heavier too, so keep them light. Compared with box jumps, you land back on the floor every rep, which means more impact but no equipment. End the set when you can no longer land quietly.

How to do it (Dumbbell)

  1. Stand with your feet shoulder-width apart, a dumbbell in each hand at your sides.

  2. Squat down until your thighs are around parallel, chest up and knees tracking over your toes.

  3. Jump straight up, extending your hips, knees and ankles.

  4. Land softly with bent knees and go straight into the next rep. Keep the weight light; dumbbells make the landing heavier, not just the jump.

Common mistakes

Landing with straight legs

Stiff landings jar your whole body instead of loading your legs. Land on the balls of your feet, then let your knees and hips bend to soak it up.

Going too heavy with dumbbells

Heavy dumbbells slow the jump and make every landing harsher. Use a weight that still lets you jump fast and land quietly.

Knees caving in

Knees collapsing inward is common on take-off and landing. Keep them in line with your toes, and slow down if they drift.

Barely dipping before the jump

A tiny dip gives you less room to build speed. Sink to about parallel on each rep, then explode straight up.

Sets, reps and progression

How many sets you do and how close to failure you take them depend on your goal and your week, not on the exercise. These guides cover it:

  • How Many Sets Per Week to Build Muscle
  • How Close to Failure Should You Train?
  • How Much Weight to Add and When to Add It

Alternatives that train the same thing

Same movement, a different angle or piece of equipment.

Leg Extension

Machine

Pure quad isolation with no balance or technique involved.

Programs and guides that use it

How to Get Bigger Legs: Training Every Muscle Group