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461.
Benjamin G. Serpell Jennie M. Scarvell Nick B. Ball Paul N. Smith 《Journal of sports sciences》2014,32(20):1924-1930
AbstractThe purpose of this study was to establish if vertical stiffness was greater in professional Australian rules footballers who sustained a lower limb skeletal muscle strain compared to those who did not, and to establish if a relationship between age, or training history, and vertical stiffness existed. Thirty-one participants underwent weekly rebound jump testing on a force platform over two seasons. Vertical stiffness was calculated for injured players and the uninjured cohort 1 and 3 weeks prior to sustaining an injury and at the end of preseason. Eighteen athletes were in the “uninjured” cohort and 13 in the “injured” cohort. No significant difference in vertical stiffness was observed between groups (P = 0.18 for absolute stiffness; P = 0.08 for stiffness relative to body mass), within groups (P = 0.83 and P = 0.88, respectively) or for a time*cohort interaction (P = 0.77 and P = 0.80, respectively). No relationship between age and vertical stiffness existed (r = ?0.06 for absolute and relative stiffness), or training history and vertical stiffness (r = ?0.01 and 0.00 for absolute and relative stiffness, respectively) existed. These results and others lend to suggest that vertical stiffness is not related to lower limb muscle strain injury. 相似文献
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- The Society for Scholarly Publishing's (SSP) Diversity, Equity, Inclusion, and Accessibility (DEIA) Committee began as a grassroots initiative in 2016.
- Over a a period of 4 years, the committee evolved from a six-member task force to a large standing team consisting of more than 25 individuals.
- The task force developed a strategic plan consisting of three major objectives that formed the basis of the group's strategic initiatives. The committee implemented several DEIA nitiatives that provided education and resources to SSP members about DEIA within their workplaces and promoted DEIA practices in the work that SSP committees were doing on behalf of the organization.