Celebration of Scholars
An examination of the relationship between deadlift and 60 foot sprint time in Division III softball players.
Name:
Jennifer Michuda
Major: Exercise and Sport Science
Hometown: Mokena, Illinois
Faculty Sponsor:
Other Sponsors:
Type of research: Course project
Funding: none
Abstract
Introduction:
Olympic
lifting has become a popular training modality for improving sport performance.
A study was conducted with twenty-nine male semiprofessional Australian Rules
football players which showed a significantly quicker sprint for subjects who
lifted a greater weight in the hang power clean. Purpose: This study sought to determine if the amount of weight
deadlifted impacted sprint time among Division III softball players. Methods: The
sample of the current study consisted of 13 softball players with an average
age of 20. Subjects performed the deadlift 1 time a week for 4 weeks. The
percent of one’s body weight deadlifted was used to measure the correlation
between deadlift weight and sprint time. A high percentage indicates that the
athlete is stronger and can exert more power. Results:
The average percent of one’s body weight deadlifted in this sample was 109%
(SD=15.9%) and this score falls into the intermediate category. The average 60
foot sprint time was 3.22 seconds (SD=0.2) which fell into the slow category. There
was no relationship between 60 foot sprint time and weight deadlifted ( r2
= -0.02). Conclusion: It appears
the athletes did not train frequently enough. The National Strength and
Conditioning Association (NSCA) suggests that the off- season mesocycle should
last two to six weeks and athletes should train 4 to 6 times per week.