Outputs (16)

Validation of field-based running tests to determine maximal aerobic speed in professional rugby league (2024)
Journal Article
Bennett, T., Marshall, P., Barrett, S., Malone, J., Simpson, A., Bray, J., Christopherson, C., Nickolay, T., Metcalfe, J., & Towlson, C. (2024). Validation of field-based running tests to determine maximal aerobic speed in professional rugby league. PLoS ONE, 19(7 July), Article e0306062. https://doi.org/10.1371/journal.pone.0306062

Practitioners place importance on high-speed running (HSR) to monitor training practice and match-play demands, whilst attempting to maximise fitness and minimize the risk of injury occurrence. Practitioners apply various methods to quantify HSR, suc... Read More about Validation of field-based running tests to determine maximal aerobic speed in professional rugby league.

Validation of Field-Based Running Tests to Determine Maximal Aerobic Speed in Professional Rugby League: Anonymised data set (2024)
Data
McLaren-Towlson, C., Marshall, P., Simpson, A., Bray, J., & Nickolay, T. (2024). Validation of Field-Based Running Tests to Determine Maximal Aerobic Speed in Professional Rugby League: Anonymised data set. [Data]

Practitioners place importance on high-speed running (HSR) to monitor training practice and match-play demands, whilst attempting to maximise fitness and minimize the risk of injury occurrence. Practitioners apply various methods to quantify HSR, suc... Read More about Validation of Field-Based Running Tests to Determine Maximal Aerobic Speed in Professional Rugby League: Anonymised data set.

Effectiveness of short-term isothermic-heat acclimation (4 days) on physical performance in moderately trained males (2022)
Journal Article
Shaw, J., Walkington, C., Cole, E., Gleadall-Siddall, D. O., Burke, R., Bray, J., …Garrett, A. T. (2022). Effectiveness of short-term isothermic-heat acclimation (4 days) on physical performance in moderately trained males. PLoS ONE, 17(11), Article e0270093. https://doi.org/10.1371/journal.pone.0270093

Introduction A typical heat acclimation (HA) protocol takes 5–7 d of 60–90 minutes of heat exposure. Identifying the minimum dose of HA required to elicit a heat adapted phenotype could reduce financial constraints on participants and aid in the tape... Read More about Effectiveness of short-term isothermic-heat acclimation (4 days) on physical performance in moderately trained males.

Effectiveness of short-term heat acclimation on intermittent sprint performance in the heat with moderately trained males. (2022)
Journal Article
Garrett, A. T., Birkett, M., Gleadall-Siddall, D. O., Burke, R., Bray, J., & Nation, F. (2022). Effectiveness of short-term heat acclimation on intermittent sprint performance in the heat with moderately trained males. Journal of Human Performance in Extreme Environments, 17(1), Article 4. https://doi.org/10.7771/2327-2937.1139

Introduction: Effectiveness of short-term heat acclimation (STHA), over 5-days (permissive dehydration), on intermittent heat stress test (HST) with males.

Methods: Ten, moderately-trained, males (mean [SD]; age 25.6 [8.9] y; stature 180.7 [5.6]... Read More about Effectiveness of short-term heat acclimation on intermittent sprint performance in the heat with moderately trained males..

Letter to the editor regarding the article “Walking cadence required to elicit criterion moderate-intensity physical activity is moderated by fitness status” by Abt et al. (2019) (2019)
Journal Article
Abt, G., Bray, J., Myers, T., & Benson, A. (2020). Letter to the editor regarding the article “Walking cadence required to elicit criterion moderate-intensity physical activity is moderated by fitness status” by Abt et al. (2019). Journal of sports sciences, 38(3), 306-307. https://doi.org/10.1080/02640414.2019.1697485

Effectiveness of Short-Term Heat Acclimation on Intermittent Sprint Performance With Moderately Trained Females Controlling for Menstrual Cycle Phase (2019)
Journal Article
Garrett, A. T., Garrett, A., Dodd, E., Biddlecombe, V., Gleadall-Siddall, D., Burke, R., Shaw, J., Bray, J., Jones, H., Abt, G., & Gritt, J. (2019). Effectiveness of Short-Term Heat Acclimation on Intermittent Sprint Performance With Moderately Trained Females Controlling for Menstrual Cycle Phase. Frontiers in Physiology, 10, Article 1458. https://doi.org/10.3389/fphys.2019.01458

Introduction: Investigate the effectiveness of short-term heat acclimation (STHA), over 5-days (permissive dehydration), on an intermittent sprint exercise protocol (HST) with females. Controlling for menstrual cycle phase. Material and methods: Te... Read More about Effectiveness of Short-Term Heat Acclimation on Intermittent Sprint Performance With Moderately Trained Females Controlling for Menstrual Cycle Phase.

Walking cadence required to elicit criterion moderate-intensity physical activity is moderated by fitness status (2019)
Journal Article
Abt, G., Bray, J., Myers, T., & Benson, A. C. (2019). Walking cadence required to elicit criterion moderate-intensity physical activity is moderated by fitness status. Journal of sports sciences, 37(17), 1989-1995. https://doi.org/10.1080/02640414.2019.1612505

The aims of this study were to estimate the walking cadence required to elicit a VO2reserve (VO2R) of 40% and determine if fitness status moderates the relationship between walking cadence and %VO2R. Twenty participants (10 male, mean(s) age 32(10) y... Read More about Walking cadence required to elicit criterion moderate-intensity physical activity is moderated by fitness status.

Measuring Moderate-Intensity Exercise with the Apple Watch: Validation Study (2018)
Journal Article
Abt, G., Bray, J., & Benson, A. C. (2018). Measuring Moderate-Intensity Exercise with the Apple Watch: Validation Study. JMIR Cardio, 2(1), e6. https://doi.org/10.2196/cardio.8574

Background: Moderate fitness levels and habitual exercise have a protective effect for cardiovascular disease, stroke, type 2 diabetes, and all-cause mortality. The Apple Watch displays exercise completed at an intensity of a brisk walk or above usin... Read More about Measuring Moderate-Intensity Exercise with the Apple Watch: Validation Study.

The validity and inter-device variability of the Apple Watch™ for measuring maximal heart rate (2017)
Journal Article
Abt, G., Bray, J., & Benson, A. C. (2018). The validity and inter-device variability of the Apple Watch™ for measuring maximal heart rate. Journal of sports sciences, 36(13), 1447-1452. https://doi.org/10.1080/02640414.2017.1397282

Maximal heart rate (HRmax) is a fundamental measure used in exercise prescription. The Apple Watch measures heart rate yet the validity and inter-device variability of the device for measuring HRmax are unknown. Fifteen participants completed a maxim... Read More about The validity and inter-device variability of the Apple Watch™ for measuring maximal heart rate.

Using microtechnology to evaluate the between and within match variability of professional Twenty20 cricket fast bowlers (2016)
Journal Article
Abt, G., Bray, J., & Fogarty, M. (2016). Using microtechnology to evaluate the between and within match variability of professional Twenty20 cricket fast bowlers. Professional strength and conditioning, 43(December), 19-26

This study assessed the between- and within-match variability of external training load measures during two consecutive Twenty20 cricket seasons in professional fast bowlers. Global positioning system (GPS) and accelerometer data (PlayerLoad™) were c... Read More about Using microtechnology to evaluate the between and within match variability of professional Twenty20 cricket fast bowlers.