- Title
- The impact of progressive overload on the proportion and frequency of positive cardio-respiratory fitness responders
- Creator
- Bell, Leo; McNicol, Ashleigh; McNeil, Elizabeth; Nguyen, Huy; Hunter, Jayden; O'Brien, Brendan
- Date
- 2023
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/198338
- Identifier
- vital:19029
- Identifier
-
https://doi.org/10.1016/j.jsams.2023.08.175
- Identifier
- ISSN:1440-2440 (ISSN)
- Abstract
- The proportion of individuals whose cardio-respiratory fitness change after endurance training does not exceed the test's measurement error can be 40 %. We determined if progressively increasing treadmill run intensity compared to maintaining the same run intensity, improved the responder proportion to a 6-week 20-minute treadmill training regimen. The intervention response standard deviation method estimated the proportion of responders attributable to progressively increasing run intensity. The mixed-effects model demonstrated V̇O2 peak improved significantly more in the progressive versus constant run intensity group. The proportion of V̇O2 peak responses above the smallest worthwhile change attributable to progressively increasing run intensity was 63.6 %. © 2023 The Author(s)
- Publisher
- Elsevier Ltd
- Relation
- Journal of Science and Medicine in Sport Vol. 26, no. 10 (2023), p. 561-563
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Rights
- Copyright © 2023 The Author(s)
- Rights
- Open Access
- Subject
- 3202 Clinical sciences; 4207 Sports science and exercise; 5201 Applied and developmental psychology; Cardio-respiratory fitness; Progressive overload; Training response
- Full Text
- Reviewed
- Funder
- This study was supported by an Australian Government Research Training Program (RTP) Fee-Offset Scholarship through Federation University Australia
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