Matthew S O'Brien

Learn More
The purpose of the present investigation was to examine the effects of a collegiate wrestling season on body weight, hydration, and muscular performance. Twelve Division I collegiate wrestlers (mean +/- SE; 20.75 +/- 0.41 year) volunteered to participate in testing sessions during midseason and 3 weeks following the season. Testing consisted of weigh-in,(More)
Mental health is the number one health issue affecting young people in Australia today, yet only one in four of these young people receive professional help. Approximately 14% of 12- to 17-year-olds and 27% of 18- to 25-year-olds experience mental health problems each year. However, many do not have ready access to treatment or are reluctant to seek that(More)
OBJECTIVE To present the case of a bone lesion of the scapula in a collegiate basketball player. BACKGROUND A 19-year-old National Collegiate Athletic Association Division I male basketball player presented with pain in the posterior region of the right shoulder. During practice, he was performing a layup when his arm was forced into hyperflexion by a(More)
The purpose of the present study was to examine the differences in upper body power output among lineman and nonlineman division I collegiate football players and to examine the influence of 2 normalization procedures: (a) simple ratio scaling and (b) standardized allometric scaling. Ten lineman (mean +/- SD: age = 19.3 +/- 1.6 years; height = 187.7 +/- 4.7(More)
F. Vuille,2 D. O'Donoghue, D. A. H. Buckley, C.-M. Massacand,3 J. E. Solheim, S. Bard, G. Vauclair, O. Giovannini,§ S. O. Kepler, A. Kanaan, J. L. Provencal, M. A. Wood, J. C. Clemens, S. J. Kleinman,¶ M. S. O'Brien, R. E. Nather, D. E. Winget, A. Nitta, E. W. Klumpe, M. H. Montgomery, T. K. Watson, P. A. Bradley, D. J. Sullivan, K. Wu, T. M. K. Marar, S.(More)
  • 1