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Plyometric training versus resistive exercises after acute lateral ankle sprain
Manal M Ismail1, Mohamed M Ibrahim, Enas F Youssef
1Cairo University, Orthopedic Physical Therapy, Bin el Sarayat, Cairo University, Cairo, 12613, Egypt. mfarrag@cu.edu.eg
Foot & Ankle International
|June 19, 2010
Summary
Plyometric training significantly enhances functional performance in athletes recovering from lateral ankle sprains more effectively than resistive exercises. This study compared both methods to assess their impact on muscle strength and function.
Area of Science:
- Sports Medicine
- Rehabilitation Science
- Biomechanics
Background:
- Plyometric training is a common method for improving athletic performance.
- It is often recommended for lower limb injury rehabilitation.
- Its specific effects on muscle strength and function after lateral ankle sprain were previously unreported.
Purpose of the Study:
- To compare the effects of plyometric training versus resistive exercises.
- To evaluate muscle strength and function following acute lateral ankle sprain.
Main Methods:
- Twenty-two athletes with Grade I or II unilateral inversion ankle sprain participated.
- Participants were randomly assigned to either a 6-week plyometric or resistive training group.
- Isokinetic peak torque and functional tests were assessed pre- and post-training.
Main Results:
- Both training types improved isokinetic torques and functional performance (p < 0.05).
- No significant differences were found between groups for peak torque/body weight.
- The plyometric group showed significantly better functional test results compared to the resistive group.
Conclusions:
- Plyometric training demonstrated superior effectiveness over resistive exercises.
- Plyometrics led to greater improvements in functional performance for athletes post-lateral ankle sprain.
