Vol 33 No 1 (2021) | South African Journal of Sports Medicine

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Published: 2021-01-11

Editorial

South African Journal of Sports Medicine: What happened in 2020 and plans for 2021

Mike Lambert
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Articles

Effect of the 90-second ‘Gear’ exercise programme on cardiometabolic risk factors in persons with an elevated risk of cardiovascular disease

Nivash Rugbeer, Demitri Constantinou, Georgia Torres
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The physical attributes of sub-elite rugby union referees of inland provinces in South Africa

Conrad Le Roux, Andrew Green, Adrian Lombard
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The Isokinetic Rugby Union Physical Work Evaluation (RUPWE) protocol: Can Rugby Union Players meet the physical work demands of the game?

Rowena Naidoo, Jean Doran
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Tackle injury epidemiology and performance in rugby league – narrative synthesis

Sharief Hendricks, Ben Jones, Nicholas Burger
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The prevalence and severity of lower back pain in South African university rowers

Lisa Heyneke, Andrew Green
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Accelerometery vs. video-derived stroke parameters in high-level swimmers

Courtney Musson, Mark Kramer
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‘I’m doing it for myself’: Using a smartphone-based exercise service during the COVID-19 lockdown in the Faculty of Health Sciences, University of the Witwatersrand, South Africa

Demitri Constantinou, Georgia Torres, Natalia Neophytou, Peter Fourie, Xenia Buntting, Philippe Gradidge
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Training and match load in professional rugby union: Do contextual factors influence the training week?

Stephen W West, Sean Williams, Peter Tierney, Tom Batchelor, Matthew J Cross, Simon P T Kemp, Keith A Stokes
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The effects of a four weeks combined resistance training programme on cricket bowling velocity

Mogammad Sharhidd Taliep, Rifqah Maker
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Presenting features of female collegiate sports-related concussion in South Africa: a descriptive analysis

Riaan van tonder, Lovemore Kunorozva, Pierre Viviers, Wayne Derman, James Brown
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Comparing critical speed modelling approaches and exploring relationships with match-play variables in elite male youth soccer players

Ka-Chun Liu, Jake Sheard, Eva Piatrikova, Sean Williams, James Parr, Gregory Roe, Mark Kramer, Eva Luna, Paddy Milton, Theo Frixou
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The business management training needs of South African Biokineticists to ensure business sustainability

Michael James Lumb, Karel Marais
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Injury prevention knowledge, beliefs, and practices among women’s football teams in South Africa

Ummukulthoum Bakare, Benita Olivier, Corlia Brandt, Lonwabo Goldwana
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Short Reports

No time to waste: necessary health support for retired professional rugby players

Vincent Gouttebarge, Christa Janse van Rensburg, Gino Kerkhoffs
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