| Texto completo | |
| Autor(es): |
Alves, Elaine Domingues
[1]
;
Salermo, Gabriela Pires
[1]
;
Goncalves Panissa, Valeria Leme
[2]
;
Franchini, Emerson
[2]
;
Takito, Monica Yuri
[1]
Número total de Autores: 5
|
| Afiliação do(s) autor(es): | [1] Univ Sao Paulo, Sch Phys Educ & Sport, Dept Human Movement Pedag, Av Prof Mello Morais 65, BR-05508900 Sao Paulo, SP - Brazil
[2] Univ Sao Paulo, Sch Phys Educ & Sport, Dept Sport, Sao Paulo - Brazil
Número total de Afiliações: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | JOURNAL OF EXERCISE REHABILITATION; v. 13, n. 4, p. 393-399, AUG 2017. |
| Citações Web of Science: | 4 |
| Resumo | |
To compare the effects of 6 weeks of long or short high-intensity interval training (long-or short-HIIT) on body composition, hunger perception, food intake and rating of perceived exertion (RPE). Twenty previously untrained women (25 +/- 5 years) were randomly assigned to do a long-HIIT (n=10) or a short-HIIT (n=10). The long-HIIT group performed fifteen 1-min bouts at 90% of maximum heart rate (HRmax), interspersed by 30-sec active recovery (60% HRmax). The short-HIIT group performed forty-five 20-sec bouts at 90% of HRmax, interspersed by 10-sec active recovery (60% HRmax). The training for both groups was conducted 3 times a week for 6 weeks. All subjects performed the Astrand cycle ergometer test to estimate maximal oxygen consumption (VO2max) 1 week before and after the training period, as well as body composition, which was estimated through circumferences and skinfold thicknesses. For all training sessions, the heart rate, visual scale of hunger, internal load, and RPE were recorded. In the first and last week of training, subjects were asked to record a 24-hr food diary for 3 days. Both training induced significant pre to post decreases for fat mass, fat percentage, waist circumference, sum of seven skinfolds and RPE. As expected estimated, the VO2max increased in both groups. There were no differences for hunger perception, energy intake, and body mass. Long and short-HIIT resulted in fat loss, without altering the energy intake. (AU) | |
| Processo FAPESP: | 15/11302-3 - Efeito da intensidade e do horário de realização do exercício sobre o apetite de homens com sobrepeso |
| Beneficiário: | Valéria Leme Gonçalves Panissa |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |