Browsing by Subject "Athletes"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Certified athletic trainer's treatment of low back pain and utilization of chiropractic services.
    (2010-07) Lepley, Adam Scott
    BACKGROUND: Low back pain is a common injury among athletes. The management of this disability is as ambiguous as its diagnosis, with no universally accepted treatment. The purpose of this study was to evaluate collegiate certified athletic trainer’s (ATC) treatment of low back pain and their utilization of chiropractic services. METHODS: Surveys were emailed to 500 collegiate ATCs, yielding 151 responses. RESULTS: The majority (46.6%) selected core strengthening/stabilization as their number one preferred method of low back pain treatment. About half (49.7%) reported an ATC or staff performed lumbar joint mobilizations, where 52.3% stated their institution had a chiropractor as part of their staff. Seventy-seven percent of the reporting institutions have referred an athlete with low back pain to a chiropractor. CONCLUSION: Core strengthening/stabilization was the number one preferred treatment of low back pain. There is also significant involvement of chiropractors in the treatment of low back pain in collegiate athletics.
  • Thumbnail Image
    Item
    Volumetric bone mineral density and bone strength based on sport in elite female and male athletes.
    (2009-08) Bruininks, Brett Douglas
    Introduction: 1 in 2 women and 1 in 4 men will suffer from osteoporosis and/or osteoporotic fracture in their lifetime. Osteoporosis is a condition characterized by low bone mass and bone structural deterioration, which leads to a decrease in bone strength and an increase in fracture susceptibility. Physical activity is a critical element for building a strong skeletal structure and offsetting bone fragility in later life. Thus, there is interest in identifying activities that are osteogenic. Purpose: To investigate differences in bone mineral density (BMD) and bone strength in elite male and female athletes. Methods: A total 160 elite collegiate (18-25 years) ice hockey (male=19, female=21), swimming (male=13, female=17), soccer (female=15), and running (male=19, female=22) athletes and non-active controls (male=15, female=19) were studied. Areal (aBMD) and volumetric (vBMD) bone mineral densities and bone strength were assessed via dual energy X-ray absorptiometry (DXA) and peripheral quantitative computed tomography (pQCT). Results: Part 1: Females in the weight-bearing sports, soccer and ice hockey, were associated with the highest adjusted total body and lumbar spine aBMD compared to swimmers and controls. At the distal tibia, the soccer group demonstrated significantly greater trabecular vBMD and bone strength index compared to all other groups. At the distal radius, ice hockey players were associated with greater bone strength index compared to swimmers and controls. There were no differences between the soccer and ice hockey groups in any of the tibia measurements. Part 2: Gender differences were found in relation to bone strength of the tibia between elite male and female athletes. Males in weight-bearing sports (ice hockey and running) had greater section modulus, strength strain index at the tibial shaft and tibial mid-shaft compared to their female counterparts. No differences were evident between males and females of the nonweight bearing swimming group. Summary: Weight-bearing sports such as hockey, soccer, and running are beneficial activities to enhance bone mass and strength in males and females. In these populations, skeletal adaptations appear to be influenced by their loading environment. However, in the weight-bearing sports, males had greater bone strength at all sites compared to females. This is congruent with findings from the general non-active population. Even after adjustments the differences existed. Strength differences may help explain the discrepancies in fracture rates between males and females.