Plyometric Exercises to Include After an ACL Injury

Rehabilitating your knee after an ACL injury is a journey that requires dedication and the right approach. As you progress through your recovery, plyometric exercises can play a pivotal role in rebuilding strength, power, and agility. These explosive movements prepare your knee for the demands of sports and daily activities, reducing the risk of re-injury. At Instinct Health, we integrate plyometric exercises into ACL rehab programs to help clients confidently return to their activities. Here are three key exercises we recommend.

1. Box Jumps

Box jumps are an essential exercise for restoring lower body power and improving jumping mechanics, crucial for ACL recovery.

• How to Do It:
  • Stand in front of a sturdy box or platform (start with a low height).
  • Lower into a quarter squat, swinging your arms back.
  • Jump onto the box explosively, landing softly with both feet.
  • Step back down carefully and repeat for 8–10 repetitions.
• Benefits:
  • Rebuilds explosive power in the quadriceps and glutes.
  • Improves landing mechanics, reducing stress on the ACL.
• Tips:
  • Focus on controlled, soft landings to absorb impact effectively.
  • Gradually increase box height as strength and confidence grow.

2. Lateral Hops

Lateral hops mimic the side-to-side movements required in many sports, helping to restore stability and agility.

• How to Do It:
  • Stand with feet hip-width apart beside a line or small hurdle.
  • Jump sideways over the line, landing on both feet.
  • Immediately jump back to the starting position.
  • Perform 2–3 sets of 10 repetitions.
• Benefits:
  • Enhances lateral stability, critical for cutting and pivoting movements.
  • Strengthens the muscles supporting the knee, including the glutes and hamstrings.
• Tips:
  • Keep your knees slightly bent to absorb impact and maintain alignment.
  • Focus on balance and control during each hop.

3. Single-Leg Bounding

Single-leg bounding builds unilateral strength, addressing imbalances that can persist after an ACL injury.

• How to Do It:
  • Stand on your injured leg.
  • Push off explosively to leap forward, landing softly on the same leg.
  • Maintain balance before repeating for 5–8 bounds per leg.
• Benefits:
  • Strengthens the injured leg, improving balance and proprioception.
  • Prepares the knee for high-impact, single-leg movements common in sports.
• Tips:
  • Control each landing, ensuring your knee doesn’t collapse inward (valgus).
  • Use your arms to stabilize and drive the movement.

Why Plyometric Training Matters After an ACL Injury

Returning to sport after an ACL injury requires more than just regaining strength. Plyometric exercises simulate the high-intensity, dynamic movements that your knee will face on the field or court. By improving neuromuscular coordination and reducing impact forces, these exercises prepare your knee for a confident and safe return to play.

Take the Next Step in Your ACL Rehab

Rehabilitation after an ACL injury can be challenging, but with the right guidance and exercises, you can return to your sport stronger and more resilient. At Instinct Health, our experienced physiotherapists will design a tailored program that includes plyometric exercises to meet your specific recovery goals.

Book an appointment with Instinct Health today, and let’s get you back to doing what you love.