Secular Trends in the Physical Fitness of United States Army Recruits on Entry to Service, 1975-2013.
Knapik JJ, Sharp MA, Steelman RA.
Knapik JJ, et al. Among authors: sharp ma.
J Strength Cond Res. 2017 Jul;31(7):2030-2052. doi: 10.1519/JSC.0000000000001928.
J Strength Cond Res. 2017.
PMID: 28403029
Review.
Knapik, JJ, Sharp, MA, and Steelman, RA. Secular trends in the physical fitness of United States Army recruits on entry to service, 1975-2013. ...
Knapik, JJ, Sharp, MA, and Steelman, RA. Secular trends in the physical fitness of United States Army recruits on entry to ser …