Effectiveness of a lifestyle physical activity versus a structured exercise intervention in older adults.
Two groups of sedentary older adults, participating in either a lifestyle physical activity intervention (LIFE, n = 60) or a structured exercise intervention (STRU, n = 60), were compared with a control group (CO, n = 66) in terms of physical fitness and cardiovascular risk factors. Participants in LIFE were stimulated to integrate physical activity into their daily routines and received an individualized home-based program. Participants in STRU completed 5 supervised training sessions every 2 wk in a fitness center. Both interventions lasted 11 months and focused on endurance, strength, flexibility, and postural/balance exercises. The results revealed that the interventions were equally effective in improving functional performance. STRU was more effective than LIFE in improving cardiorespiratory and muscular fitness. Limited effects emerged on cardiovascular risk, with STRU improving in total cholesterol and HDL. Consequently, interventions aiming at reducing cardiovascular risks among sedentary elderly should focus on long-term changes in physical activity behavior.
Van Roie
Evelien
E
Dept. of Biomedical Kinesiology, Leuven Catholic University, Leuven, Belgium.
Delecluse
Christophe
C
Opdenacker
Joke
J
De Bock
Katrien
K
Kennis
Eva
E
Boen
Filip
F
D000368:Aged; D002318:Cardiovascular Diseases / Q000517:prevention & control*; D015331:Cohort Studies; D015444:Exercise; D017079:Exercise Tolerance; D005260:Female; D006699:Home Care Services; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D053580:Muscle Strength; D010349:Patient Compliance; D004856:Postural Balance; D012307:Risk Factors; D016896:Treatment Outcome