Laser Tag Helps Athletes Move Safely and Faster

A recent study demonstrates that a simple laser‑tag game can improve athletes’ knee mechanics and protect their knees from injury.

The Problem: Peak Knee Abduction Moment (pKAM)

What it is: A sideways force on the knee when players change direction quickly.
Why it matters: It’s a major cause of anterior cruciate ligament (ACL) injuries.

Traditional Coaching vs. Game‑Based Training

Approach	Benefit	Drawback
Traditional coaching	Lowers pKAM through controlled knee bends and weight shifts.	Can reduce turning speed, affecting performance.
Laser‑tag game	Forces rapid sprints, dodges, and turns—natural movement patterns.	Requires adaptation to unpredictable play.

Study Design

Participants: Athletes in a 1‑on‑1 laser‑tag match.
Gameplay: Rules prevented straight-line movement, encouraging quick bursts of sprinting and turning.
Outcome Measures: pKAM during change‑of‑direction moves and turn completion times.

Key Findings

pKAM Reduction: Significant drop in the dangerous sideways knee force after game-based training.
Performance Maintained or Improved: Turn times either stayed the same or got faster.

Implications for Coaches

Incorporate Game‑Style Drills: Short, engaging sessions can teach safer knee mechanics without sacrificing speed.
Protective Benefit: Reduces injury risk while keeping athletes competitive.

Takeaway

Using playful, constraint‑based drills like laser‑tag can help athletes develop safer knee movements and maintain high performance—an effective strategy for injury prevention.