Reduced leptin level is independent of fat mass changes and hunger scores from high-intensity intermittent plus strength training
| Autor: | Emerson Franchini, Valéria Leme Gonçalves Panissa, Eduardo Zapaterra Campos, Barbara de Moura Mello Antunes, Renan Santos Caldeira, Flaviane Poleto de Oliveira, Daniela S. Inoue, Gustavo D. Pimentel, Raoni Bernardes Malta, Fábio Santos Lira |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
Adult Leptin Male medicine.medical_specialty Strength training Hunger Strength exercise Passive recovery Physical Therapy Sports Therapy and Rehabilitation High-Intensity Interval Training Fat mass 03 medical and health sciences Young Adult Internal medicine medicine Body Fat Distribution Humans Orthopedics and Sports Medicine 030109 nutrition & dietetics EXERCÍCIO FÍSICO business.industry High intensity digestive oral and skin physiology Repeated measures design Endocrinology Case-Control Studies Body Composition business Energy Metabolism High-intensity interval training |
| Zdroj: | Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Universidade de São Paulo (USP) instacron:USP |
| ISSN: | 1827-1928 |
| Popis: | BACKGROUND This study aimed to analyze the effects of high-intensity intermittent training (HIIT) plus strength training on body composition, hormone related to energy balance (leptin), and hunger scores in physically active non-obese men. METHODS Sixteen men were allocated in two different groups, training group (N.=10) performed a combined HIIT (5 km, 1 minute of effort interspersed by 1 minute of rest in passive recovery) followed by strength exercise session (three sets, with load of 8-12 repetition maximum) twice a week, during 8 weeks, while control group (N.=6) did not suffer any intervention. Hunger scores, leptin concentrations and body composition were assessed. Body composition, fasting leptin and hunger score were compared through two-way analysis (group and period) with repeated measures in the second factor while leptin and hunger scores in exercise session pre- and post-8 weeks through two-way analysis (period and time of measurement) with repeated measures in the second factor. RESULTS The fasting leptin decreased pre- to post-8week in training group (7.7±4.9 to 2.9±2.1 ng/mL; P=0.012). For leptin response to exercise session there was main effect of training period, with higher values pre- (6.5±3.9 ng/mL) than post-training (2.6±2.1 ng/mL; P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|