ABSTRACT
Vitamin D is a vital nutrient and hormone needed for many essential functions in overall health. There is growing literature examining the role of vitamin D not only in the general population but also in athletes. The most predominantly studied area of vitamin D pertains to bone health. Recently, there has been increased investigation into the relationship of vitamin D and stress fractures, including genetic polymorphisms, levels of 25-hydroxyvitamin D, and bioavailable vitamin D. This review will address the most recent developments of vitamin D research and its important role in bone health in athletes.
Subject(s)
Bone Density/drug effects , Fractures, Bone/prevention & control , Vitamin D/analogs & derivatives , Vitamin D/administration & dosage , Athletes , Humans , Military Personnel , Vitamin D/bloodABSTRACT
As the participation rate and popularity of winter adaptive sports increases, understanding injury patterns and equipment is crucial for athletes, coaches, athletic trainers, sports physicians, prosthetists/orthotists, and all the staff involved. While the inaugural Winter Paralympics in 1976 had 17 participating countries, the most recent paralympic games in Pyeongchang, South Korea had >500 athletes from 49 different countries competing in 6 disciplines: alpine skiing, nordic skiing, sledge hockey, wheelchair curling, biathlon, and snowboarding. In this paper, we review participation rates, injury trends and equipment, with a focus on the 3 most popular events: alpine skiing, nordic skiing, and sledge hockey. Despite injury risk within this athletic community, there are documented advantages to physical movement, and for each individual the risks of injury have to be weighted with the benefits of competing. Overall, there is a need for educational efforts regarding the development, access, and participation to injury prevention programs with an integrated and multidisciplinary approach.
Subject(s)
Athletic Injuries/epidemiology , Sports Equipment , Sports for Persons with Disabilities , Hockey/injuries , Humans , Seasons , Skiing/injuriesABSTRACT
Bone stress injuries are common in military personnel and athletes. The delayed diagnosis of a bone stress injury can lead to a more severe injury that requires a longer period of treatment. The early detection of bone stress injuries is a central part of management. Currently, the reference standard for detecting bone stress injuries is magnetic resonance imaging. However, the expanding use of point-of-care ultrasonography (US) may enable the early detection of bone stress injuries in the clinical setting. In this article, we review the US detection of bone stress injuries, as well as discuss the rationale for the use of US in the diagnosis of these injuries.
