Effects of High- and Moderate-Intensity Training on Metabolism and Repeated Sprints

Edge, Johann; Bishop, David; Goodman, Carmél; Dawson, Brian

doi:10.1249/01.mss.0000175855.35403.4c

Cited by 85 publications

(96 citation statements)

References 22 publications

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“…To detect the same 5% change in W tot performance, a pool of ten participants (more than three times as many) would be required. While a change of 1.5% is often deemed sufficient in sample size estimations, 5% has been used in the present example since W tot has been shown to improve by 8-13% in females over a 5-week training period, and therefore appears sensitive to large changes (Edge et al 2005). The sample size estimations demonstrate the potential impact of familiarisation trials and show how CV may influence the selection of future dependent variables.…”

Section: Discussionmentioning

confidence: 97%

Reliability of a 5 × 6-s maximal cycling repeated-sprint test in trained female team-sport athletes

McGawley

Bishop

2006

Eur J Appl Physiol

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The present study examined the reliability of work and power measures during a 5 x 6-s cycle ergometer test of repeated-sprint ability. Nine, well-trained, female soccer players performed five, 5 x 6-s repeated-sprint tests on a front-access cycle ergometer on separate days. Sprints were separated by 24 s of active recovery. Absolute measures of total work done (W (tot)), total peak power (PP(tot)), work done during sprint 1 (W (1)) and peak power output during sprint 1 (PP(1)) were recorded. Decrement scores in work done (W (dec)) and peak power output (PP(dec)), and fatigue indices for work done (FI( W )) and peak power (FI( P )), were calculated. Significant improvements in all of the work and power measures were observed between trial 1 and subsequent trials (P < 0.05), but no significant differences were identified between trials 2, 3, 4 and 5. The same was true for increases in the decrement scores. The coefficient of variation (CV) was established to reflect within-subject reproducibility for each variable. The CV was significantly improved by the third trial for work done (W (tot) CV: trials 1-2 = 5.5%; trials 3-4 = 2.8%), peak power (PP(tot) CV: trials 1-2 = 5.1%; trials 3-4 = 2.7%) and performance decrement scores (P < 0.05). The standard error of measurement (SEM) and intraclass correlation coefficient (ICC) were also calculated for each variable and expressed within 95% confidence intervals. It was concluded that two familiarisation trials are optimal for collecting reliable data from a 5 x 6-s repeated-sprint cycling test. Furthermore, due to the large variation around performance decrement it was suggested that decrement scores ought to be interpreted with caution.

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Section: Discussionmentioning

confidence: 97%

Reliability of a 5 × 6-s maximal cycling repeated-sprint test in trained female team-sport athletes

McGawley

Bishop

2006

Eur J Appl Physiol

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“…Improvements in aerobic fitness may be important not only for endurance performance, but also for intermittent activities [18,42]. A higher VO 2max has been associated with the ability to perform more work during team-sport games and improved intermittent exercise performance [25].…”

Section: Discussionmentioning

confidence: 99%

The effects of 20-m repeated sprint training on aerobic capacity in college volleyball players

Kaynak

Eryılmaz

Aydoğan

et al. 2017

Biomedical Human Kinetics

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SummaryStudy aim: The purpose of this study was to examine the effects of a repeated sprint training program in addition to volleyball training on the aerobic capacity of college volleyball players. Materials and methods: Eighteen male volleyball players were randomly assigned to either an experimental group (n = 9, age: 21.2 ± 1.3 years) or a control (n = 9, age: 21.2 ± 1.6 years) group. Both groups followed a traditional volleyball training program three times per week for 6 weeks. The experimental group additionally performed a repeated sprint training protocol immediately before each volleyball training session. The repeated sprint training consisted of 1-3 sets of 5 × 20 m maximal sprints with 20 seconds of active recovery between sprints and 4 min of passive recovery between sets. Before and after the 6-week training period, all participants performed an incremental treadmill test to determine maximal oxygen uptake (VO 2max ) and time to exhaustion, and the repeated sprint test (10 × 20 m with a 20-second recovery between each sprint). Results: The experimental group showed significant improvements in VO 2max (+7.1 ± 4.8%; p = 0.001) and running time to exhaustion (+15.8 ± 6.8%; p = 0.004) after training. The best 20-m sprint time (−2.3 ± 2.5%; p = 0.029), mean sprint time (−5.3 ± 3.1%; p = 0.001) and fatigue index (−34.1 ± 28.2%; p = 0.012) also improved significantly in the experimental group. None of these variables changed significantly in the control group (p > 0.05). Conclusions:The current findings indicate that the addition of a repeated sprint training program can improve both the aerobic capacity and anaerobic performance of college volleyball players.

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“…Sprint interval training protocol consists of repeated intervals of short durations at maximal or near maximal intensity, which are interspersed with recovery periods of rest or low intensity exercise. Sprint interval training has been shown to improve aerobic as well as anaerobic fitness in untrained individuals, leading to improved cardiorespiratory health [12,13].…”

Section: Introductionmentioning

confidence: 99%

Effect of Traditional Aerobic Exercises Versus Sprint Interval Training on Pulmonary Function Tests In Young Sedentary Males: A Randomised Controlled Trial

Khaled¹

2013

JCDR

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Background: Physical inactivity is now a global noncommunicable disease. Current recommendations from American College of Sports Medicine, American Heart Association and UK medical officers for physical activity are difficult to implement, due to time constraints and hence, they have less compliance. Purpose:To compare Sprint Interval Training (SIT) and traditional aerobic exercise (AE) with respect to changes in Vital capacity (VC), Maximum Voluntary Ventilation (MVV) and Physical Fitness Index (PFI) in young sedentary males. Study Design:This was a randomised, controlled trial.Methods: Fourteen young, sedentary, healthy males who were aged 18-25 years were randomly allocated to SIT group and AE group for 3 weeks. SIT group exercised at high intensity for 10 minutes a day, three days a week. AE group exercised at moderate intensity for 30 minutes a day, five days a week.Results: Improvement in FVC (litres) in AE group was 0.31 ± 0.11 and that in SIT group was 0.48 ± 0.17. The improvement in MVV (litres) in AE Group was 21.5 ± 11.6 and that in SIT group was 27.77 ± 7.03. Thus, SIT showed a better improvement in primary outcome i.e. FVC and MVV, although difference in improvement was statistically not significant (p= 0.09 and 0.29 respectively). Secondary outcome i.e. PFI improved by 5.57 ± 1.71% in AE group and by 10.28 ± 3.03% in SIT group. The difference in improvement was statistically significant (p= 0.003).Conclusions: SIT can be suggested as a time efficient option for improving cardiorespiratory fitness and hence, it can be used as a health promotion strategy.

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Effects of High- and Moderate-Intensity Training on Metabolism and Repeated Sprints

Cited by 85 publications

References 22 publications

Reliability of a 5 × 6-s maximal cycling repeated-sprint test in trained female team-sport athletes

Reliability of a 5 × 6-s maximal cycling repeated-sprint test in trained female team-sport athletes

The effects of 20-m repeated sprint training on aerobic capacity in college volleyball players

Effect of Traditional Aerobic Exercises Versus Sprint Interval Training on Pulmonary Function Tests In Young Sedentary Males: A Randomised Controlled Trial

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