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Browsing Natural and Agricultural Sciences by UP Author "Janse van Rensburg, Dina Christina"
Now showing items 1-17 of 17
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Strauss, G.L.; Janse van Rensburg, Dina Christina; Grant, C.C. (Catharina Cornelia); Jansen van Rensburg, Audrey; Velleman, Mark D.; Fletcher, Lizelle (Health and Medical Publishing Group, 2018)BACKGROUND : Anterior cruciate ligament (ACL) injuries are common among athletes and the general public. These injuries may lead to significant absence from all activities with associated financial and social burdens for ...
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Sparks, I.M.; Janse van Rensburg, Dina Christina; Fletcher, Lizelle; Jansen van Rensburg, Audrey (Health and Medical Publishing Group, 2018)BACKGROUND : Amateur cyclists use a wide variety of supplements and nutritional substances to increase performance in addition to their training. OBJECTIVES : The intended nutritional supplement use, carbohydrate (CHO) ...
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Nolte, Kim; Janse van Rensburg, Dina Christina; Fletcher, Lizelle (OASIS, 2021-06)BACKGROUND : Respiratory morbidity is common in children with neuromuscular diseases (NMD) owing to chronic hypoventilation and impaired cough. Optimal, cost-effective respiratory management requires implementation of ...
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Louwrens, Jan Gerhardus; Jansen van Rensburg, Audrey; Viljoen, Carel T.; Hendricks, Sharief; Botha, Tanita; Janse van Rensburg, Dina Christina (MDPI, 2023-10-03)BACKGROUND : In rugby, the shoulder contributes to attack/defence during collisions, tackling, falling, scrummaging, and mauling. We investigated the frequency, tissue, and pathology type of shoulder injuries per player ...
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Janse van Rensburg, Dina Christina; Bryant, Grace; Kearney, Sharon; Singh, Praimanand; Devos, Arnold; Jansen van Rensburg, Audrey; Schwellnus, Martin Peter; Botha, Tanita (Taylor and Francis, 2022)BACKGROUND : Netball is a physical game with sudden direction changes, decelerations, jumping and landing, stop/start maneuvers and restrictive footwork rules exposing players to injury. Close contact play and shared ...
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Janse van Rensburg, Dina Christina; Grant, C.C. (Catharina Cornelia); Audrey; Janse van Rensburg; Botha, R.P.G. (Roelf Petrus Gerhardus); Wood, Paola Silvia; Nolte, Kim; Fletcher, Lizelle; Du Toit, Peet J.; Pepper, Michael Sean; Kruger, P.E. (Pieter Ernst) (Elsevier, 2016-12)BACKGROUND : The FitTrack Index is a web-based programme developed in South Africa and widely used by athletes to indicate their fitness. A need exists for a self-managed, noninvasive tool to evaluate and categorise ...
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Janse van Rensburg, Dina Christina; Jansen van Rensburg, Audrey; Fowler, Peter; Fullagar, Hugh; Stevens, David; Halson, Shona; Bender, Amy; Vincent, Grace; Claassen-Smithers, Amanda; Dunican, Ian; Roach, Gregory Daniel; Sargent, Charli; Lastella, Michelle; Cronje, Tanita (BMJ Publishing Group, 2020-08)OBJECTIVES : We investigated the management of travel fatigue and jet lag in athlete populations by evaluating studies that have applied non-pharmacological interventions (exercise, sleep, light and nutrition), and ...
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Du Toit, Peet J.; Jansen van Rensburg, Audrey; Janse van Rensburg, Dina Christina; Grant, C.C. (Catharina Cornelia); Mahomed, A.F.; Nortje, Evangeline; Kruger, P.E. (Pieter Ernst); Wood, Paola Silvia; Stander, Andre; Ferreira, J.; Fletcher, Lizelle; Kleynhans, M.; Coetzee, N. (LAM Publications Limited, 2016-06)Vision is an essential sense and crucial throughout a student’s academic career. Reading and writing during formal studies require a basic level of visual skills. Training of visual skills to students may improve the way ...
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Breedt, Mia; Janse van Rensburg, Dina Christina; Fletcher, Lizelle; Grant, C.C. (Catharina Cornelia); Schwellnus, Martin Peter (Lippincott Williams and Wilkins, 2019-07)OBJECTIVE : To describe the incidence and patterns of injury and illness of male and female participants during a 94.7 km distance cycling event. DESIGN : Descriptive study. SETTING : Momentum 94.7 Cycle Challenge 2014. ...
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Bogwasi, Lone; Holtzhausen, Louis; Janse van Rensburg, Dina Christina; Jansen van Rensburg, Audrey; Botha, Tanita (Termedia Publishing, 2023-07-21)Rectus femoris (RF) injury is a concern in sports. The management RF strains/tears and avulsion injuries need to be clearly outlined. A systematic review of literature on current management strategies for RF injuries, ...
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Janse van Rensburg, Dina Christina; Jansen van Rensburg, Audrey; Fowler, Peter M.; Bender, Amy M.; Stevens, David; Sullivan, Kieran O.; Fullagar, Hugh H.K.; Alonso, Juan-Manuel; Biggins, Michelle; Claassen-Smithers, Amanda; Collins, Rob; Dohi, Michiko; Driller, Matthew W.; Dunican, Ian C.; Gupta, Luke; Halson, Shona L.; Lastella, Michele; Miles, Kathleen H.; Nedelec, Mathieu; Page, Tony; Roach, Gregory Daniel; Sargent, Charli; Singh, Meeta; Vincent, Grace E.; Vitale, Jacopo A.; Botha, Tanita (Springer, 2021-10)Athletes are increasingly required to travel domestically and internationally, often resulting in travel fatigue and jet lag. Despite considerable agreement that travel fatigue and jet lag can be a real and impactful issue ...
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Pillay, Lervasen; Janse van Rensburg, Dina Christina; Jansen van Rensburg, Audrey; Ramagole, Dimakatso Althea; Holtzhausen, Louis; Dijkstra, H. Paul; Cronje, Tanita (Elsevier, 2020-07)OBJECTIVES : To describe the perceptions of South African elite and semi-elite athletes on return to sport (RTS); maintenance of physical conditioning and other activities; sleep; nutrition; mental health; healthcare access; ...
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Jooste, Mignette; Janse van Rensburg, Dina Christina; Scheer, Volker; Jansen van Rensburg, Audrey; Ramagole, Dimakatso Althea; Botha, Tanita; Viljoen, Carel Thomas (MDPI, 2023-09)BACKGROUND : Trail running is characterised by large elevation gains/losses and varying uneven running surfaces. Limited literature is available to help guide injury prevention strategies among trail runners. The purpose ...
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Viljoen, Carel Thomas; Janse van Rensburg, Dina Christina; Jansen van Rensburg, Audrey; Booysen, Evan; Chauke, Shihluke; Coetzee, Petro; Hurlimann, Amy; Jooste, Mignette; Nibe, Yoliswa; Schulenburg, Chene; Korkie, Elzette; Ramagole, Dimakatso Althea; Grant, C.C. (Catharina Cornelia); Cronje, Tanita (Elsevier, 2021-01)OBJECTIVE : To determine the epidemiology and clinical characteristics of RRIs among trail runners who entered the 2019 SkyRun races. DESIGN : Descriptive cross-sectional study. SETTING : 2019 SkyRun races. PARTICIPANTS ...
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Venter, Santa-Marie; Janse van Rensburg, Dina Christina; Fletcher, Lizelle; Grant, C.C. (Catharina Cornelia) (Health and Medical Publishing Group, 2017)BACKGROUND : Professional mixed martial arts (MMA) has gained international popularity. No African-based studies have reported the prevalence or severity of injuries, risk factors associated with injuries or return-to-play ...
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Viljoen, Carel T.; Du Toit, Eileen; Van Niekerk, Tyla; Mashaba, Sylvester; Ndaba, Zinhle; Verster, Michelle; Bellingan, Andre; Ramagole, Dimakatso Althea; Jansen van Rensburg, Audrey; Botha, Tanita; Janse van Rensburg, Dina Christina (Elsevier, 2024-01)OBJECTIVES : Determine and compare the epidemiology, clinical characteristics, and injury severity among race entrants training towards different ultra-trail race distances. DESIGN : Retrospective cross-sectional ...
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Jansen van Rensburg, Audrey; Janse van Rensburg, Dina Christina; Van Buuren, H E.; Grant, C.C. (Catharina Cornelia); Fletcher, Lizelle (Health and Medical Publishing Group, 2017)BACKGROUND : Athletes need to recover fully to maximise performance in competitive sport. Athletes who replenish more quickly and more efficiently are able to train harder and more intensely. Elite athletes subjectively ...
Now showing items 1-17 of 17