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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