Injury Prevention

Single-Leg Plyometrics: Fix Imbalances, Prevent Injury

Address asymmetries and build resilient, balanced power for better performance and fewer injuries.

Published January 31, 2026

Most athletes have a 10-15% strength difference between their legs. Some have 20% or more. You might not notice it during a squat, but in sport—sprinting, cutting, landing—you're almost always on one leg. That's when imbalances matter.

Single-leg plyometrics expose these asymmetries and fix them. They're also the key to injury prevention, because single-leg landing is where most non-contact injuries occur.

The Case for Unilateral Training

Consider what happens during running: you're never on both feet simultaneously. Each stride is a single-leg bound. The same applies to cutting, jumping off one foot, and decelerating.

Benefits of Single-Leg Plyos

  • Expose and correct imbalances – You can't hide a weak leg when it's the only one working
  • Increase stability demands – Challenges stabilizers around ankle, knee, and hip
  • Sport-specific transfer – Most athletic movements are single-leg dominant
  • Injury prevention – Trains the exact patterns where injuries occur

Testing for Asymmetry

Single-Leg Hop for Distance

Stand on one foot, hop as far as possible, land on the same foot. Measure distance. Repeat 3 times per leg and compare averages.

  • <10% difference: Normal
  • 10-15% difference: Address with unilateral work
  • >15% difference: Prioritize weak side, consult a professional

Progressive Single-Leg Exercises

Level 1: Single-Leg Broad Jump

Maximal horizontal jump, takeoff and landing on same foot.

Why start here: Single controlled effort—focus on form without compounding impacts.

Programming: 3 sets of 6 per leg

Level 2: Single-Leg Box Jump

Jump onto a box from one foot, land on both feet.

Why it progresses: Box provides target, landing on both feet reduces eccentric stress.

Programming: 3 sets of 5 per leg

Level 3: Single-Leg Hurdle Hops

Consecutive forward hops over hurdles on one foot.

Why it progresses: Introduces reactive, repeated loading with no reset time.

Programming: 3 sets of 4-6 hurdles per leg

Level 4: Single-Leg Bounding

Repeated maximal horizontal hops on one foot.

Why it progresses: Higher forces, longer flight times, more demanding landings.

Programming: 3 sets of 15m per leg

Level 5: Bulgarian Jump Squats

Rear-foot-elevated split squat with a jump.

Why it progresses: Adds significant eccentric component—drop deep, explode up.

Programming: 3 sets of 8 per leg

Programming Considerations

  • Always train the weak leg first when you're freshest
  • Match volume between legs—don't do extra on the strong side
  • 15-35 contacts per leg per session for most athletes
  • 1-2 sessions per week, allow 48-72 hours between
  • Retest monthly to track progress

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