Residual effects of 12 weeks of power‐oriented resistance training plus high‐intensity interval training on muscle dysfunction, systemic oxidative damage, and antioxidant capacity after 10 months of training cessation in older people with COPD
Objective This study aimed to assess the residual effects of a 12‐week concurrent training program (power training + high‐intensity interval training) in older adults with chronic obstructive pulmonary disease (COPD). Methods A total of 21 older adults with COPD [intervention (INT), n = 8; control (...
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Veröffentlicht in: | Scandinavian journal of medicine & science in sports 2023-09, Vol.33 (9), p.1661-1676 |
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Sprache: | eng |
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Zusammenfassung: | Objective
This study aimed to assess the residual effects of a 12‐week concurrent training program (power training + high‐intensity interval training) in older adults with chronic obstructive pulmonary disease (COPD).
Methods
A total of 21 older adults with COPD [intervention (INT), n = 8; control (CON), n = 13; 76.9 ± 6.8 years] were assessed at baseline and 10 months after the completion of the intervention by the short physical performance battery (SPPB), health‐related quality of life (EQ‐5D‐5L), vastus lateralis muscle thickness (MT), peak pulmonary oxygen uptake (peak VO2) and peak work rate (Wpeak), early and late isometric rate of force development (RFD), leg and chest press maximum muscle power (LPmax and CPmax), and systemic oxidative damage and antioxidant capacity.
Results
Compared to baseline, after 10 months of detraining, the INT group presented increased SPPB (∆ = 1.0 point), health‐related quality of life (∆ = 0.07 points), early RFD (∆ = 834 N∙s−1), LPmax (∆ = 62.2 W), and CPmax (∆ = 16.0 W) (all p |
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ISSN: | 0905-7188 1600-0838 |
DOI: | 10.1111/sms.14428 |