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The effects of functional knee bracing on muscle function and performance
1Department of Orthopaedics, Sahlgrenska Hospital, University of Göteborg, Sweden.
Sports Medicine (Auckland, N.Z.)
|September 24, 1999
Summary
Knee braces can cause muscle fatigue and reduce blood flow, potentially hindering athletic performance. Athletes and coaches should understand these risks before using knee bracing.
Area of Science:
- Sports Medicine
- Biomechanics
- Exercise Physiology
Background:
- Knee braces are commonly used by athletes for support and rehabilitation.
- Concerns exist regarding the physiological effects of knee bracing on muscle function.
Purpose of the Study:
- To evaluate the impact of knee braces on muscle physiology and athletic performance.
- To inform athletes and coaches about potential adverse effects.
Main Methods:
- Review of literature on knee brace application and its effects.
- Analysis of physiological responses to knee brace compression.
Main Results:
- Knee brace compression can increase intramuscular pressure, reduce muscle blood flow and oxygenation.
- Bracing may lead to premature muscle fatigue and inhibit performance in asymptomatic athletes.
Conclusions:
- Functional knee braces offer support for knee instability but do not enhance performance.
- Athletes and coaches must be aware of the potential negative consequences of knee bracing.