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A pilot study of core stability and athletic performance: is there a relationship?
International Journal of Sports Physical Therapy
|June 30, 2011
Summary
This study found a link between core stability and athletic performance in college athletes. While a negative correlation was observed with medicine ball throw, gender significantly influenced core strength measurements.
Area of Science:
- Sports Science
- Biomechanics
- Kinesiology
Background:
- The relationship between core stability and athletic performance is not well-quantified.
- Existing literature lacks clarity on whether core strength directly translates to functional performance.
- Key questions remain regarding sport-specific core stability components and measurement methods.
Purpose of the Study:
- To objectively evaluate the relationship between core stability and athletic performance measures.
- To investigate correlations in male and female collegiate athletes.
Main Methods:
- A correlation study involving 35 collegiate athletes.
- Five tests were administered: double leg lowering (core stability), 40-yard dash, T-test, vertical jump, and medicine ball throw.
- Tests were performed in a randomized order with three trials each.
Main Results:
- A negative correlation was found between the core stability test and medicine ball throw (r = -0.389, p = 0.023).
- Stronger negative correlation observed for those performing better on the core stability test (r = -0.527).
- Gender was the most significant correlate, with males exhibiting greater core strength (mean double leg lowering: 47.43°) than females (mean: 54.75°).
Conclusions:
- A link exists between core stability measures and athletic performance tests.
- Further research is required to definitively establish the nature of this relationship.
- Future studies should focus on sport-specific tests and identify key core stability sub-categories for optimized training.
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