11/11/10
KINS 4813
James Bowen
If Only She Would Play? The Impact of Sports Participation on Self-Esteem, School Adjustment, and Substance Use Among Rural and Urban African American Girls.
Reference: Taylor, M., & Turek, G. (2010). If Only She Would Play? The Impact of Sports Participation on Self-Esteem, School Adjustment, and Substance Use among Rural and Urban African American Girls. Journal of Sport Behavior, 33(3), 315-336. Retrieved from Academic Search Complete database.
Purpose: The purpose of this study was to offer some descriptive evidence about the impact of sports participation on the lives of African American girls. The objective of this study was to explore the impact of sports participation on self-esteem, …show more content…
(2010).The effects of growth hormone on body composition and physical performance in recreational athletes. Annals of Internal Medicine, 152(9), 588-613.
Purpose: Growth hormone is widely abused by athletes, frequently with androgenic steroids. Its effects on performance are unclear. The purpose of this assessment was to determine the effect of growth hormone alone or with testosterone on body composition and measures of performance.
Study Design: Randomized, placebo-controlled, blinded study of 8 weeks of treatment followed by a 6-week washout period. Randomization was computer-generated with concealed allocation.
The participants consisted of 96 recreationally trained athletes (63 men and 33 women) with a mean age of 27.9 years (SD, 5.7).Men were randomly assigned to receive placebo, growth hormone (2 mg/d subcutaneously), testosterone (250 mg/wk intramuscularly), or combined treatments. Women were randomly assigned to receive either placebo or growth hormone (2 mg/d). The measurements performed were first concerning body composition variables like fat mass, lean body mass, extracellular water mass, and body cell mass. They also measured physical performance variables like endurance [maximum oxygen consumption], strength [dead lift], power [jump height], and sprint capacity [Wingate …show more content…
Domains that were measured consisted of; AS use and physical exercise, questionnaire items including use of tobacco, alcohol, and illicit drug use, indicators of other deviant behavior (self-harming thoughts and behavior, truancy, aggressive behavior), friends’ use of AS, and perceived