Medicine and Health Sciences Commons^™

Operation Of The Basketball Jump Shooting Accuracy Test: Intra- And Inter-Rater Reliability Of Scoring Procedures And Floor And Ceiling Effects For Test Performance, Brenton J. Boddington, Ashley Cripps, Aaron T. Scanlan, Tania Spiteri

Health Sciences Papers and Journal Articles

The purpose of this study was to determine the intra- and inter-rater reliability of scoring procedures used in the newly developed Basketball Jump Shooting Accuracy Test (BJSAT) and assess for floor and ceiling effects in test performance. Thirty-one semi-professional basketball athletes completed four trials of the BJSAT. The BJSAT contains one jump shot at eight different locations, equally distributed across two- and three-point shots. Intra-rater reliability was determined by assessing the level of agreement between scores live in-person and watching captured video by the same assessor. Inter-rater reliability was determined by examining the level of agreement between two assessors who …

Readiness To Train: Return To Baseline Strength And Velocity Following Strength Or Power Training, Alexander Vernon, Christopher Joyce, Harry G. Banyard

Health Sciences Papers and Journal Articles

This study investigated the return to baseline of movement velocity and maximal strength following a strength-orientated session and power-orientated session in the free-weight back-squat performed with maximal concentric velocity. Fourteen strength-trained males completed a strength-orientated session (five sets of five repetitions @80% of a one-repetition maximum) and a power-orientated session (three sets of six repetitions @50% one-repetition maximum ) in a randomised order over two weeks (e.g. strength week 1, power week 2). The back-squat was then performed with loads of 20%, 40%, 60%, 80%, 90% and 100% one-repetition maximum at 24, 48, 72 and 96 h following the strength …

The Well-Being Of Carers Of Older Aboriginal People Living In The Kimberley Region Of Remote Western Australia: Empowerment, Depression, And Carer Burden, Dina Logiudice, Cathryn M. Josif, Roslyn Malay, Zoe Hyde, Melissa Haswell, Melissa A. Lindeman, Christopher Etherton-Beer, David Atkinson, Dawn Bessarab, Leon Flicker, Kate Smith

Health Sciences Papers and Journal Articles

Objective: To describe demographic features and well-being of carers of Aboriginal Australians aged ≥45 years in remote Western Australia.

Method: Carer burden, empowerment, and depression were assessed in 124 Aboriginal carers in four remote Aboriginal communities.

Results: Carers were aged 38.8 ± 15.0 years, 73.4% were female, and 75.8% were children or grandchildren of the person cared for. The mean Zarit-6 score was 3.7 ± 3.6. Attending high school (odds ratio [OR] = 0.3; 95% confidence interval [CI] = [0.1, 0.7]) and feeling empowered (OR = 0.2; 95% CI = [0.1, 0.8]) were inversely associated with carer burden; female carers …

Mesothelial Cells Regulate Immune Responses In Health And Disease: Role For Immunotherapy In Malignant Mesothelioma, Steven E. Mutsaers, Fiona J. Pixley, Cecilia M. PrêLe, Gerard F. Hoyne

Health Sciences Papers and Journal Articles

Highlights:

• Mesothelial and immune cell interactions play a crucial role in tissue homeostasis in the serosal cavities such as the pleura.

• Mesothelin is viewed as an attractive target for solid tumors, including malignant mesothelioma.

• Checkpoint inhibitor therapy has shown variable efficacy against malignant mesothelioma.

• CAR T cell therapies are being evaluated for malignant mesothelioma.

• Treatment of malignant mesothelioma will require multimodality approaches with immunotherapy central to future therapeutic approaches.

The mesothelium when first described was thought to function purely as a non-adhesive surface to facilitate intracoelomic movement of organs. However, the mesothelium is now recognized as a dynamic cellular membrane …

Sprint Acceleration Characteristics Across The Australian Football Participation Pathway, Toby Edwards, Benjamin Piggott, Harry G. Banyard, G Gregory Haff, Christopher Joyce

Health Sciences Papers and Journal Articles

The aim of this study was to compare the force, velocity and power profiles of a maximal sprint acceleration through different competition levels of the Australian Football (AF) participation pathway. One hundred and sixty-two junior AF athletes across five competition levels including State under 18’s (ST 18), State under 16’s (ST 16), local under 18’s (LOC 18), local under 15’s (LOC 15), and local under 14’s (LOC 14) participated in this cross-sectional study. Velocity-time data from maximal sprint accelerations were analysed to derive athlete’s sprint acceleration characteristics and split times. ST 18 showed a more force-orientated profile than the LOC …

Sprint Acceleration Force-Velocity-Power Characteristics In Drafted Vs Non-Drafted Junior Australian Football Players: Preliminary Results, Toby Edwards, Benjamin Piggott, Harry G. Banyard, G. Gregory Haff, Christopher Joyce

Health Sciences Papers and Journal Articles

This investigation aimed to compare the maximal sprint acceleration profiles of drafted and non-drafted elite junior Australian football (AF) players. Nineteen players (10 drafted and 9 non-drafted) from an elite junior AF state team participated in this study. Instantaneous velocity was measured via radar gun during maximal 30 m sprints. The velocity-time data were analysed to derive individual force-velocity-power characteristics and sprint times. No significant differences existed between groups, however drafted players reached moderately faster maximum velocity (Hedges’ g = 0.70 [-0.08; 1.48] and theoretical maximum velocity (g = 0.65 [-0.13; 1.42]) than non-drafted players indicating a superior ability to …

Physical And Energy Demand Of Soccer: A Brief Review, Filippo Dolci, Nicolas H. Hart, Andrew E. Kilding, Paola Chivers, Benjamin Piggott, Tania Spiteri

Health Sciences Papers and Journal Articles

Soccer is a complex and exhaustive team-sport requiring a high level of tactical, technical, and physical ability to succeed. During a competitive match, a random combination of explosive and powerful activities, together with technical and tactical gestures, is performed in an intermittent manner over a 90-minute game. This review presents a detailed analysis and up-to-date synthesis of the literature describing activities and energy system contribution during soccer to provide to strength and conditioning coaches a clear understanding of soccer players’ physical needs during competition.