102
Participants
Start Date
August 4, 2025
Primary Completion Date
May 31, 2028
Study Completion Date
September 30, 2028
Short Interval
A standardized and reliable soccer heading protocol will be used for the experiment. Participants perform 16 headers or kicking with 1 header per 30 seconds. The sessions (twice per week for 4 weeks) will be separated by 24 hours.
Long Interval
A standardized and reliable soccer heading protocol will be used for the experiment. Participants perform 16 headers or kicking with 1 header per 30 seconds. The sessions (twice per week for 4 weeks) will be separated by 72 hours.
RECRUITING
Indiana University School of Public Health, Bloomington
United States Department of Defense
FED
University of Rochester
OTHER
Boston Children's Hospital
OTHER
University at Buffalo
OTHER
Indiana University
OTHER