Sternal stress fracture in a gymnast: A case report and literature review

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Consensus on a netball video analysis framework of descriptors and definitions by the netball video analysis consensus group.

Using an expert consensus-based approach, a netball video analysis consensus (NVAC) group of researchers and practitioners was formed to develop a video analysis framework of descriptors and definitions of physical, technical and contextual aspects for netball research. The framework aims to improve the consistency of language used within netball investigations. It also aims to guide injury mechanism reporting and identification of injury risk factors. The development of the framework involved a systematic review of the literature and a Delphi process. In conjunction with commercially used descriptors and definitions, 19 studies were used to create the initial framework of key descriptors and definitions in netball. In a two round Delphi method consensus, each expert rated their level of agreement with each of the descriptors and associated definition on a 5-point Likert scale (1-strongly disagree; 2-somewhat disagree; 3-neither agree nor disagree; 4-somewhat agree; 5-strongly agree). The median (IQR) rating of agreement was 5.0 (0.0), 5.0 (0.0) and 5.0 (0.0) for physical, technical and contextual aspects, respectively. The NVAC group recommends usage of the framework when conducting video analysis research in netball. The use of descriptors and definitions will be determined by the nature of the work and can be combined to incorporate further movements and actions used in netball. The framework can be linked with additional data, such as injury surveillance and microtechnology data

Effort thrombosis: A case study and discussion

Paget-Schroetter syndrome or effort thrombosis is a rare condition with potentially severe consequences, affecting young and otherwise healthy athletes. Its classic clinical presentation should be rapidly identified to promote early diagnosis and treatment. This prevents recurrences and long-term complications such as persistent swelling of the affected arm. In a 1-year period we saw two young male athletes with this condition. One was treated conservatively and the other surgically, with vastly different outcomes. We therefore present their cases as well as a review of relevant literature to emphasise treatment of this rare condition