Alastair Ross Jordan, David Claxton, Alison Purvis, Andrew Barnes, Mary Fysh
언어
영어(ENG)
URL
https://www.earticle.net/Article/A325685
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원문정보
초록
영어
The vertical treadmill (VertiRun) is an unresearched mode of exercise where users engage in a “running-like” action whilst body weight is supported by a recumbent bench and overhanging resistance cables are tethered to the user’s ankles. The purpose of this study was to de-termine the effects of training on a VertiRun and any cross-training ef-fect on running performance. Thirty active males (age, 22±4 years; stature, 1.79±0.08 m; body mass, 78.5±12.6 kg) volunteered for this study. Participants’ aerobic and anaerobic running performance were deter-mined by incremental maximum rate of oxygen consumption (VO2max) treadmill test and a maximum anaerobic running test (MART), respec-tively. Participants were matched and then randomly assigned to either a VertiRun group, 20-m shuttle sprint group or control group. The inter-vention consisted of 4–6, 30-sec all-out efforts with 4-min recovery be-tween bouts, 3 days a week for 6 weeks. The pre- and postintervention VO2max and MART were analysed using a mixed repeated measures analysis of variance. MART increased by 4.5% in the VertiRun group (P=0.006) and 4% in the sprint group (P<0.001). VO2max increased by 6.2% in the VertiRun group (P=0.009) and 5.5% in the sprint group (P=0.020). The MART and VO2max of the control group were unchanged (P=0.910 and P=0.915, respectively). These data suggest that the Ver-tiRun could be an effective cross-training mode for running and could supplement training programmes. Also, as VertiRun is a low-impact ex-ercise it might be useful in the physical preparation of athletes returning to sport following lower limb injury.
목차
Abstract INTRODUCTION MATERIALS AND METHODS Participants Procedure Maximal aerobic running capacity Maximal anaerobic running test Training intervention Data analysis RESULTS Preintervention measures Adherence to SIT intervention Pre- and postintervention measures DISCUSSION CONFLICT OF INTEREST REFERENCES
키워드
VertiRunCross-trainingLow impact exerciseNon-weight bearingAerobic trainingAnaerobic training
저자
Alastair Ross Jordan [ School of Sport, York St. John’s University, Lord Mayor’s Walk, York, United Kingdom ]
Corresponding author
David Claxton [ Academy of Sport and Physical Activity, Sheffield Hallam University, Sheffield, United Kingdom ]
Alison Purvis [ Academy of Sport and Physical Activity, Sheffield Hallam University, Sheffield, United Kingdom ]
Andrew Barnes [ Academy of Sport and Physical Activity, Sheffield Hallam University, Sheffield, United Kingdom ]
Mary Fysh [ Academy of Sport and Physical Activity, Sheffield Hallam University, Sheffield, United Kingdom ]