Jump Squat
The Jump Squat pairs a standard squat with an explosive vertical jump, making it one of the most accessible plyometric exercises for developing lower-body power. You descend into a squat, then drive upward with maximum force before landing softly and resetting for the next rep.
The quads and glutes produce the majority of the force during the upward phase, while the calves assist at takeoff and absorb impact on landing. Jump squats performed across different loading conditions reveal clear differences in mechanical output — bodyweight jump squats maximize velocity and power production, making them ideal for speed-focused training (Loturco et al., 2023). The countermovement before the jump allows stored elastic energy to enhance force output compared to a squat jump from a dead stop (Van Hooren & Zolotarjova, 2017).
Jump Squats fit well in athletic training, conditioning blocks, and bodyweight-focused programs. They offer a more demanding progression from regular squats without requiring equipment, and they build the explosive leg strength and landing control that transfer directly to sport performance.
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Technique and form
How to perform the Jump Squat
- Stand with your feet slightly wider than shoulder-width apart and toes slightly turned outward, keeping your shoulders back, chest up and core engaged.
- Begin to lower your body by bending at the knees and hips as if sitting in a chair, ensuring your knees track in line with your toes.
- Lower until your thighs are parallel to the ground or slightly lower, while keeping your back straight and weight in your heels.
- Inhale during the descent, maintaining tension in your core to protect your spine.
- From the bottom position, explosively push through your heels and midfoot to propel your body upward, exhaling forcefully as you jump.
- Extend your knees and hips completely at the top of the movement, reaching for the ceiling with your arms for added momentum.
- Land softly by bending your knees and absorbing the impact through your legs, immediately transitioning into the next repetition.
- Control the landing by distributing your weight evenly across both feet and returning to the squat position with proper alignment.
Important information
- Keep your chest up throughout the entire movement to prevent rounding your back, which could lead to injury.
- If you're new to jump squats, start with regular bodyweight squats before progressing to the jumping variation.
- Make sure your knees don't cave inward during the landing phase – actively push them outward in line with your toes.
- Land as quietly as possible, which indicates you're absorbing force properly through your muscles rather than your joints.
Common Mistakes: Jump Squat
Benefits of the Jump Squat
Muscles Worked: Jump Squat
The Jump Squat is a compound exercise that engages multiple muscle groups working together. Here's how each muscle contributes to the movement.
Primary muscles
Quads — Your front of your thighs (quads) extend your knees and drive the movement upward. These are the main muscles doing the heavy lifting during the Jump Squat.
Glutes — Your glute muscles generate hip power and keep your pelvis stable. This is the main muscles doing the heavy lifting during the Jump Squat.
Secondary muscles
Hamstrings — Your back of your thighs (hamstrings) control the lowering phase and assist the hips. While not the main focus, these muscles play an important supporting role.
The Jump Squat primarily works 2 muscles with 1 supporting muscle assisting the movement.
FAQ - Jump Squat
Jump squats primarily target the quadriceps, glutes, and calves, while also engaging your hamstrings and core as stabilizers. The explosive nature of the movement particularly emphasizes fast-twitch muscle fibers, making it excellent for power development.
Beginners can start with quarter squats and smaller jumps, gradually increasing depth and height as strength improves. For advanced variations, add resistance with dumbbells, a weighted vest, or increase intensity with higher jumps or single-leg variations.
Jump squats create significant impact forces and may not be suitable if you have existing knee problems or injuries. Consider lower-impact alternatives like box step-ups or weighted squats, and always consult with a healthcare provider if you have joint concerns.
Most effective protocols include 3-4 sets of 8-12 repetitions with adequate rest between sets (60-90 seconds). Quality always trumps quantity—as fatigue sets in, reduce reps rather than compromising form and landing mechanics.
The most common mistakes include rounding your lower back, rotating your hips instead of keeping them square, rushing through the movement, and not hinging properly at the hips. Focus on maintaining a neutral spine, moving with control, and keeping your standing knee slightly soft rather than locked.
Scientific References
Loturco I, McGuigan MR, Freitas TT, et al. · J Strength Cond Res (2023)
Van Hooren B, Zolotarjova J · J Strength Cond Res (2017)
The effect of loading and unloading on muscle activity during the jump squat
Nuzzo JL, McBride JM · J Strength Cond Res (2013)
Sources are peer-reviewed academic publications from PubMed.
Jump Squat
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