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Exercises/Quadriceps/Squat Jump

Exercise

SQUAT JUMP

BeginnerPrimaryQuadricepsGlutesSecondaryHamstringsCalves
Stand
Squat

Form cues

Stand with feet hip-width apart, toes slightly turned out
Descend into a quarter-to-half squat — arms swing back to load the jump
Explode upward as powerfully as possible, extending hips, knees, and ankles fully
Arms swing forward and up to assist the jump
Land softly through toe-to-heel with knees bending to absorb impact — never land stiff-legged

The squat jump is a foundational plyometric exercise that develops lower body explosive power by combining a bodyweight squat with a maximal vertical jump. It trains the stretch-shortening cycle of the quadriceps, glutes, and calves and improves athletic performance.


Step-by-step technique

Stand with feet hip-width apart and toes slightly turned out. Keep your chest up and core braced throughout the exercise.

Initiate the squat jump by quickly descending into a quarter-to-half squat, swinging your arms backward as you lower. This downswing loads the muscles elastically — do not pause at the bottom.

Immediately reverse direction, exploding upward with maximum force. Extend your hips, knees, and ankles fully (triple extension) as you leave the ground. Swing your arms forward and upward to assist the jump height.

At the peak of the jump, your body should be fully extended. Land by absorbing the impact in reverse: toe first, then mid-foot, then heel, while simultaneously bending your knees and hips to cushion the landing. Never land with stiff, straight legs.

Absorb the landing fully, reset your position, and either hold the landing for 2 seconds (power focus) or immediately jump again (conditioning focus). Perform 3–5 sets of 8–15 reps. Prioritise landing quality before increasing volume.


What goes wrong — and why

Mistake

Landing stiff-legged

Landing with straight knees transfers the impact directly to the joints and is a common injury mechanism.

Land with knees bent — aim to land in the same quarter-squat position you jumped from. Think "quiet landing" as your technique cue.

Mistake

Knees caving inward on landing

Valgus collapse on landing is a major knee injury risk, particularly for athletes who lack hip abductor strength.

Land with knees tracking directly over the second toe. If valgus occurs, reduce jump height or work on bodyweight squats with focus on knee alignment before adding plyometric loading.

Mistake

Not reaching full extension in the air

A partial jump that does not fully extend the hips, knees, and ankles underloads the stretch-shortening cycle and limits power development.

Jump as high as possible on every rep with complete triple extension. Quality maximal jumps beat half-hearted ones every time for power development.


Adaptations for every level

Regression

Box Step-up

Build unilateral leg strength and movement confidence before adding the plyometric landing demand of the squat jump.

Variation

Broad Jump

Jump horizontally for distance instead of vertically to train horizontal power production and a different landing pattern.

Progression

Weighted Squat Jump

Hold a light dumbbell in each hand or wear a weighted vest to increase the resistance and power demand of each jump.