Article (Scientific journals)
Online physical exercise intervention in older adults during lockdown: Can we improve the recipe?
Granet, J; Peyrusqué, E; Ruiz, F et al.
2023In Aging Clinical and Experimental Research, 35 (3), p. 551 - 560
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Keywords :
Aging; Exercise; Gerontechnology; Muscle function; Aged; Humans; Independent Living; Nutritional Status; Exercise Therapy; Geriatrics and Gerontology
Abstract :
[en] [en] BACKGROUND: Recorded and live online physical exercise (PE) interventions are known to provide health benefits. However, the effects of prioritizing the number of live or recorded sessions remain unclear. AIMS: To explore which recorded-live sessions ratio leads to the best implementation and benefits in older adults. METHODS: Forty-six community-dwelling adults (> 60y.o.) were randomized into two groups completing a 12-week online PE intervention. Each group had a different ratio of live-recorded online sessions as follows: Live-Recorded-Live sessions (LRL; n = 22) vs. Recorded-Live-Recorded sessions (RLR; n = 24). RESULTS: Drop-out rates did not reach significance (LRL:14% vs. RLR: 29%, p = 0.20), and adherence was similar (> 85%) between groups. Both groups reported similar levels of satisfaction (> 70%), enjoyment (> 75%), and perceived exertion (> 60%). Both groups increased physical health and functional capacities, with greater improvements in muscle power (LRL: LRL: + 35 ± 16.1% vs. RLR: + 7 ± 13.9%; p = 0.010) and endurance (LRL: + 34.7 ± 15.4 vs. RLR: + 27.0 ± 26.5, p < 0.001) in the LRL group. DISCUSSION: Both online PE intervention modalities were adapted to the participants' capacities and led to a high level of enjoyment and retention. The greater physical improvements observed in the LRL group are likely due to the higher presence of the instructor compared to the RLR group. Indeed, participants received likely more feedback to appropriately adjust postures and movements, increasing the quality of the exercises. CONCLUSION: When creating online PE interventions containing both recorded and live sessions, priority should be given to maximizing the number of live sessions and not the number of recorded sessions.
Disciplines :
Geriatrics
Author, co-author :
Granet, J;  Départment des sciences de l'activité physique, Faculté des sciences, Université du Québec à Montréal (UQAM), Montréal, Québec, Canada ; Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada
Peyrusqué, E;  Départment des sciences de l'activité physique, Faculté des sciences, Université du Québec à Montréal (UQAM), Montréal, Québec, Canada ; Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada
Ruiz, F;  Départment des sciences de l'activité physique, Faculté des sciences, Université du Québec à Montréal (UQAM), Montréal, Québec, Canada ; Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada
Buckinx, Fanny  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé ; Départment des sciences de l'activité physique, Faculté des sciences, Université du Québec à Montréal (UQAM), Montréal, Québec, Canada ; Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada
Abdelkader, L Ben;  Départment des sciences de l'activité physique, Faculté des sciences, Université du Québec à Montréal (UQAM), Montréal, Québec, Canada ; Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada
Dang-Vu, T T;  Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada ; Department of Health, Kinesiology and Applied Physiology, PERFFORM Centre and Center for Studies in Behavioral Neurobiology, Concordia University, Montréal, Québec, Canada
Sirois, M J;  Department of Physiotherapy, Laval University, Québec city, Québec, Canada
Gouin, J P;  Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada ; Department of Psychology, Concordia University, Montréal, Québec, Canada
Pageaux, B;  Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada ; Faculté de médecine, École de kinésiologie et des sciences de l'activité physique (EKSAP), Université de Montréal, Montréal, Québec, Canada
Aubertin-Leheudre, M;  Départment des sciences de l'activité physique, Faculté des sciences, Université du Québec à Montréal (UQAM), Montréal, Québec, Canada. aubertin-leheudre.mylene@uqam.ca ; Centre de recherche de l'Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Québec, Canada. aubertin-leheudre.mylene@uqam.ca
Language :
English
Title :
Online physical exercise intervention in older adults during lockdown: Can we improve the recipe?
Publication date :
March 2023
Journal title :
Aging Clinical and Experimental Research
ISSN :
1594-0667
eISSN :
1720-8319
Publisher :
Springer Science and Business Media Deutschland GmbH, Germany
Volume :
35
Issue :
3
Pages :
551 - 560
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
FRQS - Fonds de Recherche du Québec - Santé [CA]
CIHR - Canadian Institutes of Health Research [CA]
IUGM - Institut Universitaire de Gériatrie de Montréal [CA]
Funding text :
This work was supported by operational funds from MAL (UQAM-FRQS). The study’s website ( www.trainingrecommend.com ) was partly supported by a grant from the Centre de recherche de l’Institut Universitaire de Gériatrie de Montréal (CRIUGM COVID-19 grant support). MAL (senior salary award), TDV (senior salary award), BP (junior 1 salary award), and FB (post-doctoral fellowship) were supported by the Fonds de recherche du Québec en santé (FRQS). JPG was supported by a Canada Research Chair grant. FB received also a post-doctoral fellowship from the Canadian Institutes of Health Research (CIHR). JG, EP, and FR received a scholarship from Centre de recherche de l’Institut Universitaire de Gériatrie de Montréal (CRIUGM or CRIUGM-AGEWELL scholarship).
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