Ankle Braces for Jumping: Do They Help or Hurt Performance?

The Ankle Brace Debate

Ankle braces are controversial in jumping sports. They reduce injury risk but may slightly affect performance. Research shows braces reduce ankle sprain risk by 40-70%, but can decrease vertical jump by 1-2% in some athletes.

When to Wear Ankle Braces

Recommended:

History of ankle sprains (especially recent)

During rehabilitation from ankle injury

Playing on unfamiliar or uneven surfaces

Athletes with chronic ankle instability

Not necessary:

No history of ankle problems

During controlled training environments

If braces cause discomfort or altered mechanics

Types of Ankle Support

Lace-up braces: Most common, good balance of support and mobility. Examples: ASO, McDavid.

Rigid braces: Maximum support, most restrictive. Best for severe instability.

Compression sleeves: Minimal support, mainly proprioceptive feedback. Won't prevent sprains.

Athletic tape: Effective but requires proper technique and reapplication.

Impact on Vertical Jump

Studies show mixed results:

Rigid braces: May reduce jump by 1-3%

Lace-up braces: Minimal impact (0-1% reduction)

Compression sleeves: No measurable impact

The performance cost is usually worth the injury prevention for at-risk athletes.

Choosing the Right Brace

For jumping athletes, prioritize:

Low-profile design (fits in shoes)

Allows plantarflexion (pointing toes down)

Restricts inversion/eversion (rolling)

Comfortable for extended wear

The Best Prevention

Ankle braces are a tool, not a solution. Combine with:

Ankle strengthening exercises

Balance and proprioception training

Proper landing mechanics

Appropriate footwear

See our injury prevention guide for more on protecting your joints.

This information is for educational purposes only. Consult a sports medicine professional for personalized recommendations, especially after injury.