Resumo Este estudo teve como objetivo identificar os tipos de atividade física de lazer (AFL) mais praticados e sua associação com o comportamento ativo em outros domínios e aspectos sociodemográficos em adultos brasileiros (≥ 18 anos). Foi um estudo transversal, com dados de um sistema de base populacional (Vigitel, 2017). Utilizou-se regressão logística binária. Nos 29.323 praticantes de AFL (51,3% homens), os cinco tipos de atividades mais realizadas foram: caminhada (36,6%), musculação (17,7%), futebol (11,7%), corrida (8,3%) e ginástica (6,7%). As atividades que tiveram maiores associações com as variáveis sociodemográficas foram o futebol, a caminhada e a ginástica, todas com valor p ≤ 0,01. Ao considerar os demais domínios de atividade física, os participantes que relataram fazer atividade física doméstica tiveram mais chance de realizar a caminhada e menos chance de praticar musculação, futebol e ginástica. Aqueles que faziam deslocamentos ativos tiveram mais chance de caminhada e menos chance de musculação, enquanto os indivíduos que realizavam atividade física no trabalho apresentaram menos chance para a caminhada e mais chance para o futebol. Diferenças importantes nos aspectos sociodemográficos e no comportamento ativo nos demais domínios foram encontradas de acordo com o tipo de AFL.

Abstract This study aimed to identify the types of leisure-time physical activity (LTPA) most practiced and their association with active behavior in other domains and the sociodemographic aspects in Brazilian adults (≥ 18 years old). It was a cross-sectional study, using data from a population-based system (Vigitel, 2017). Binary logistic regression was used. In the 29,323 LTPA practitioners (51.3% men), the five types of activities most performed were: walking (36.6%), weight training (17.7%), soccer (11.7%), jogging (8.3%), and aerobics (6.7%). The LTPA that had the greatest associations with sociodemographic variables were soccer, walking, and aerobics, all with p-value ≤ 0.01. When considering the other domains of physical activity, participants who reported doing household physical activity were more likely to walk and less likely to practice weight training, soccer and aerobics. Those who did active commuting had more of a chance to walking and less of a chance to weight train, while individuals who practiced occupational physical activity were less likely to walk and more likely to play soccer. Important differences in sociodemographic aspects and active behavior in the other domains were found according to the LTPA type.

Resumo Este estudo teve como objetivo identificar os tipos de atividade física de lazer (AFL) mais praticados e sua associação com o comportamento ativo em outros domínios e aspectos sociodemográficos em adultos brasileiros (≥ 18 anos). Foi um estudo transversal, com dados de um sistema de base populacional (Vigitel, 2017). Utilizou-se regressão logística binária. Nos 29.323 praticantes de AFL (51,3% homens), os cinco tipos de atividades mais realizadas foram: caminhada (36,6%), musculação (17,7%), futebol (11,7%), corrida (8,3%) e ginástica (6,7%). As atividades que tiveram maiores associações com as variáveis sociodemográficas foram o futebol, a caminhada e a ginástica, todas com valor p ≤ 0,01. Ao considerar os demais domínios de atividade física, os participantes que relataram fazer atividade física doméstica tiveram mais chance de realizar a caminhada e menos chance de praticar musculação, futebol e ginástica. Aqueles que faziam deslocamentos ativos tiveram mais chance de caminhada e menos chance de musculação, enquanto os indivíduos que realizavam atividade física no trabalho apresentaram menos chance para a caminhada e mais chance para o futebol. Diferenças importantes nos aspectos sociodemográficos e no comportamento ativo nos demais domínios foram encontradas de acordo com o tipo de AFL.

Abstract This study aimed to identify the types of leisure-time physical activity (LTPA) most practiced and their association with active behavior in other domains and the sociodemographic aspects in Brazilian adults (≥ 18 years old). It was a cross-sectional study, using data from a population-based system (Vigitel, 2017). Binary logistic regression was used. In the 29,323 LTPA practitioners (51.3% men), the five types of activities most performed were: walking (36.6%), weight training (17.7%), soccer (11.7%), jogging (8.3%), and aerobics (6.7%). The LTPA that had the greatest associations with sociodemographic variables were soccer, walking, and aerobics, all with p-value ≤ 0.01. When considering the other domains of physical activity, participants who reported doing household physical activity were more likely to walk and less likely to practice weight training, soccer and aerobics. Those who did active commuting had more of a chance to walking and less of a chance to weight train, while individuals who practiced occupational physical activity were less likely to walk and more likely to play soccer. Important differences in sociodemographic aspects and active behavior in the other domains were found according to the LTPA type.

The purpose of this study was to analyse the effect of a concurrent training session (CT) with different intensities in post-exercise blood pressure responses in normotensive adults. Ten normotensive adult males (30.7 ± 4.1 years) participated in this study, they performed four experimental protocols: a) Strength Training (ST) at 50% of 1RM and aerobic training (AT) between 50-60% of the Working Heart Rate (WHR); b) ST at 50% of 1RM and AT between 80-90% of the WHR; c) ST at 85% of 1RM and AT between 50-60% of the WHR; d) ST at 85% of 1RM and AT between 80-90% of the WHR. Every protocol presented a decrease in the systolic blood pressure (SBP) 1 minute after finishing the training session, however, only the protocol with the intensity of 50% 1RM and 80-90% WHR presented a significant hypotensive effect (p ≤ 0.05). None of the protocols presented a significant decrease in the diastolic blood pressure. We concluded that the hypotensive effect in the SBP can be observed when the CT is performed at the intensity of 50% of 1RM and of 80-90% of the WHR.