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Softball sliding injuries. A prospective study comparing standard and modified bases.
D H Janda1, E M Wojtys, F M Hankin
1Section of Orthopaedic Surgery, University of Michigan, Ann Arbor 48109-0328.
JAMA
|March 25, 1988
Summary
Breakaway bases significantly reduce softball injuries. In a study, sliding injuries dropped from 7% to less than 1% with breakaway bases, offering a cost-effective safety improvement for recreational leagues.
Area of Science:
- Sports Medicine
- Injury Prevention
- Biomechanics
Background:
- Previous research identified base sliding as the cause of 71% of recreational softball injuries.
- Most injuries resulted from rapid deceleration impacts with stationary bases.
Purpose of the Study:
- To evaluate the effectiveness of quick-release (breakaway) bases in reducing softball sliding injuries.
- To modify the injury mechanism associated with sliding into stationary bases.
Main Methods:
- A comparative study involving 633 games on breakaway-base fields and 627 games on stationary-base fields.
- Tracking and recording sliding-related injuries in both conditions.
Main Results:
- Forty-five sliding injuries (7%) were recorded on stationary-base fields.
- Only two sliding injuries (less than 1%) occurred on breakaway-base fields.
Conclusions:
- Implementing breakaway bases can significantly decrease the incidence of sliding injuries in recreational softball.
- Breakaway bases represent a potentially significant and cost-effective method for enhancing player safety.