Article (Scientific journals)
Effect of a 12-Week Mixed Training on Body Quality in People Living with HIV: Does Age and HIV Duration Matter?
Buckinx, Fanny; Granet, J; Bass, A et al.
2022In Journal of Frailty and Aging, 11 (4), p. 426 - 433
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Keywords :
HIV; body composition; mixed training; muscle strength; older adults; physical capacities; Male; Humans; Muscle Strength/physiology; Body Composition/physiology; Exercise/physiology; Hand Strength/physiology; HIV Infections; Resistance Training; Exercise; Hand Strength; Aging; Geriatrics and Gerontology; Physiology (medical); General Medicine
Abstract :
[en] [en] BACKGROUND: The impact of HIV duration on exercise adaptations has not yet been studied. Moreover, the age at which subjects living with HIV are the most responsive to exercise is not clear. AIMS: Investigate the effect of a mixed exercise training program on physical performance changes in individuals living with HIV and explore if age or HIV duration influence these adaptations in men. METHODS: In this feasibility study, participants followed a 12-week mixed exercise training program, three times/week, 45 min/session. Physical performance including functional capacities (normal 4-m walking test, 6min walking test), grip strength (hand dynamometer), muscle power, body composition (android and gynoid fat masses, appendicular lean mass) were evaluated pre- and post-intervention. Subgroup analysis according to the median age of the participants (age<50yrs vs. age≥50yrs) and median HIV duration (HIV<20yrs vs. HIV≥20yrs) were performed in men. RESULTS: A total of 27 participants (age: 54.5±6.8yrs, men: 85%; HIV duration: 19.3±7.6yrs) were included. At the end of the intervention, significant increases compared to baseline were seen in grip strength (p=0.017), leg power (p<0.001), normal walking speed (p<0.001) and 6-min walking distance (p=0.003). Following the intervention, parameters improved similarly in both age groups. However improvement was greater in those with HIV>20yrs than those with a shorter infection duration, with change (%) on total (p<0.001), android (p=0.02), and gynoid (p=0.05) fat masses as well as appendicular lean mass index (p=0.03). CONCLUSION: Mixed exercise training seems to be an effective intervention to improve physical performance in individuals living with HIV. In addition, this study suggests that neither age nor HIV duration has influence on the effect of mixed training in this population.
Disciplines :
Geriatrics
Author, co-author :
Buckinx, Fanny  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé ; Aubertin-Leheudre Mylene, Département des Sciences de l'activité physique, Faculté des Sciences, UQAM, Pavillon Sciences Biologiques, SB-4615, 141, Avenue du Président Kennedy, Montréal, Québec, Canada, H2X 1Y4. Email: aubertin-leheudre.mylene@uqam.ca
Granet, J;  Département des Sciences de l’activité physique, Faculté des Sciences, UQAM, Pavillon Sciences Biologiques, Montréal, Canada ; Centre de recherche de l’institut Universitaire de Gériatrie de Montréal, Montréal, Canada
Bass, A;  École de réadaptation, Université de Montréal, Montréal, Canada
Kaur, N;  School of Physical and Occupational Therapy, McGill University, Montreal, Canada ; Division of Clinical Epidemiology, McGill University, Montreal, Canada
Fellows, L K;  Department of Neurology, McGill University, Montreal, Canada
Brouillette, M-J;  Department of Psychiatry, McGill University, Montreal, Canada
Mayo, N;  School of Physical and Occupational Therapy, McGill University, Montreal, Canada ; Division of Clinical Epidemiology, McGill University, Montreal, Canada
Aubertin-Leheudre, Mylene;  Département des Sciences de l’activité physique, Faculté des Sciences, UQAM, Pavillon Sciences Biologiques, Montréal, Canada ; Centre de recherche de l’institut Universitaire de Gériatrie de Montréal, Montréal, Canada
Language :
English
Title :
Effect of a 12-Week Mixed Training on Body Quality in People Living with HIV: Does Age and HIV Duration Matter?
Publication date :
2022
Journal title :
Journal of Frailty and Aging
ISSN :
2260-1341
eISSN :
2273-4309
Publisher :
Serdi-Editions, France
Volume :
11
Issue :
4
Pages :
426 - 433
Peer reviewed :
Peer reviewed
Available on ORBi :
since 19 May 2023

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