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Individualized Endurance Training Based on Recovery and Training Status in Recreational Runners.
- Source :
-
Medicine and science in sports and exercise [Med Sci Sports Exerc] 2022 Oct 01; Vol. 54 (10), pp. 1690-1701. Date of Electronic Publication: 2022 Aug 17. - Publication Year :
- 2022
-
Abstract
- Purpose: Long-term development of endurance performance requires a proper balance between strain and recovery. Because responses and adaptations to training are highly individual, this study examined whether individually adjusted endurance training based on recovery and training status would lead to greater adaptations compared with a predefined program.<br />Methods: Recreational runners were divided into predefined (PD; n = 14) or individualized (IND; n = 16) training groups. In IND, the training load was decreased, maintained, or increased twice a week based on nocturnal heart rate variability, perceived recovery, and heart rate-running speed index. Both groups performed 3-wk preparatory, 6-wk volume, and 6-wk interval periods. Incremental treadmill tests and 10-km running tests were performed before the preparatory period ( T0 ) and after the preparatory ( T1 ), volume ( T2 ), and interval ( T3 ) periods. The magnitude of training adaptations was defined based on the coefficient of variation between T0 and T1 tests (high >2×, low <0.5×).<br />Results: Both groups improved ( P < 0.01) their maximal treadmill speed and 10-km time from T1 to T3 . The change in the 10-km time was greater in IND compared with PD (-6.2% ± 2.8% vs -2.9% ± 2.4%, P = 0.002). In addition, IND had more high responders (50% vs 29%) and fewer low responders (0% vs 21%) compared with PD in the change of maximal treadmill speed and 10-km performance (81% vs 23% and 13% vs 23%), respectively.<br />Conclusions: PD and IND induced positive training adaptations, but the individualized training seemed more beneficial in endurance performance. Moreover, IND increased the likelihood of high response and decreased the occurrence of low response to endurance training.<br /> (Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American College of Sports Medicine.)
Details
- Language :
- English
- ISSN :
- 1530-0315
- Volume :
- 54
- Issue :
- 10
- Database :
- MEDLINE
- Journal :
- Medicine and science in sports and exercise
- Publication Type :
- Academic Journal
- Accession number :
- 35975912
- Full Text :
- https://doi.org/10.1249/MSS.0000000000002968