Please use this identifier to cite or link to this item: https://observatorio.fm.usp.br/handle/OPI/1040
Title: Effects of a combined aerobic and strength training program in youth patients with acute lymphoblastic leukemia
Authors: PERONDI, Maria BeatrizGUALANO, BrunoARTIOLI, Guilherme GianiniPAINELLI, Vitor de SallesODONE FILHO, VicenteNETTO, GabrieliMURATT, MaviROSCHEL, HamiltonPINTO, Ana Lucia de Sa
Citation: JOURNAL OF SPORTS SCIENCE AND MEDICINE, v.11, n.3, p.387-392, 2012
Abstract: Cure rates of youth with Acute Lymphoblastic Leukemia (ALL) have increased in the past decades, but survivor's quality of life and physical fitness has become a growing concern. Although previous reports showed that resistance training is feasible and effective, we hypothesized that a more intense exercise program would also be feasible, but more beneficial than low- to moderate-intensity training programs. We aimed to examine the effects of an exercise program combining high-intensity resistance exercises and moderate-intensity aerobic exercises in young patients undergoing treatment for ALL. A quasi-experimental study was conducted. The patients (n = 6; 5-16 years of age) underwent a 12-week intra-hospital training program involving high-intensity strength exercises and aerobic exercise at 70% of the peak oxygen consumption. At baseline and after 12 weeks, we assessed sub-maximal strength (10 repetition-maximum), quality of life and possible adverse effects. A significant improvement was observed in the sub maximal strength for bench press (71%), lat pull down (50%), leg press (73%) and leg extension (64%) as a result of the training (p < 0.01). The parents' evaluations of their children's quality of life revealed an improvement in fatigue and general quality of life, but the children's self-reported quality of life was not changed. No adverse effects occurred. A 12-week in-hospital training program including high-intensity resistance exercises promotes marked strength improvements in patients during the maintenance phase of the treatment for Acute Lymphoblastic Leukemia without side-effects. Parents' evaluations of their children revealed an improvement in the quality of life.
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