Does Ulnar Variance Change With Age and What Is the Influence of Training and Biological Characteristics in This Change? A Short-term Longitudinal Study in Portuguese Artistic Gymnasts

Conclusions: The gymnasts showed significant longitudinal UV changes toward less negative UV over the training period. Nevertheless, we could not find a significant correlation between UV and the majority of the researched variables. Thus, although UV has been broadly studied, this phenomenon is complex because it depends on different intrinsic and extrinsic factors that are difficult to control, making necessary additional research on this topic. Clinical Relevance: The gymnast's wrist has been associated with a high incidence of painful symptomatology and injuries, leading to the formulation of several hypotheses related to the UV ethiology. Knowledge about the possible intrinsic or extrinsic factors related to UV changes and/or different UV categories (negative, neutral, and positive), as well as their consequent specific injuries in gymnasts' wrists may contribute to a primary prevention or reduction in the occurrence, recurrence and severity of pain, functional disability, or injuries in radius–ulnocarpal joint, thereby improving gymnasts' performance.
Source: Clinical Journal of Sport Medicine - Category: Sports Medicine Tags: Original Research Source Type: research