Abstract Aims: The study aimed to evaluate the effects of a backward running (BR) training program prescribed by the peak backward running velocity (Vpeak_BR) on physiological variables and a 3 km forward running (FR) performance. Methods: Eight untrained running male adults in running took place in th...
Abstract Aim: The aims of the present study were to verify the self-perception level of the chronotype of amateur street runners and to test the association between the chronotype, gender, age, and preferred training time. Methods: A total of 166 amateur street runners were included (
= 89, age ...
ABSTRACT The present study verified the reliability of the high-speed camera-based system (HSC-Kinovea) in the lower-limb explosive strength endurance assessment in athletes. Eleven male volleyball players (21.8 ± 2.9 years; 186.3 ± 6.2 cm and 82.3 ± 11.0 kg) participated in the intermittent vertical ...
Recursos Audiovisuales,
Atletas/educación,
Voleibol/educación,
Exactitud de los Datos,
Resistencia Física/fisiología,
Fuerza Muscular/fisiología,
Juego e Implementos de Juego/lesiones,
Tutoría,
Deportes de Equipo,
Heridas y Lesiones,
Articulaciones,
Músculos,
Extremidad Inferior
ABSTRACT This research used causal research design to study the relationship of the various factors and exercise behaviors affecting the physical fitness of university students based on the PRECEDE FRAMEWORK. The objectives included the following: (1) to compare the personal factors that influenced exerc...
Aptitud Física,
Actitud,
Conducta,
Estudiantes,
Ejercicio Físico,
Fuerza Muscular,
Índice de Masa Corporal,
Universidades,
Tutoría,
Educación y Entrenamiento Físico,
Resistencia Física
Abstract External iliac artery endofibrosis is a rare pathology that affects high-level endurance athletes, especially cyclists. Classical symptoms include pain, loss of power, and/or cramp in the affected limb while training at maximal effort. The patient's lack of atherosclerotic risk factors makes cli...
The intensity employed in the agonist-antagonist paired-set (AAPS) system may influence neuromuscular performance due to increased fatigue and decreased antagonist coactivation. However, it is not yet known whether performing submaximal repetitions at different intensities (i.e., wit h out m uscle failur...
Verificar a associação e indicadores de predição do desempenho atencional e função executiva frente as variáveis antropométricas, aeróbias e motoras de crianças. Participaram do estudo 351 estudantes com idades entre 6 a 11 anos, alunos de três escolas, duas da rede privada e uma pública situ...
ABSTRACT The elderly population in Brazil is on the rise. As a consequence, there is an equal growth in the number of free public exercise programs directed to this group. Considering the benefits of exercising and the importance of adherence to this behavior so that the benefits can be perceived, we con...
The consumption of alcoholic beverages influences carbohydrate and lipid metabolism, although it is not yet clear whether metabolism during physical exercise at different intensities is also affected. This was the objective of the present study. Eight young and healthy volunteers performed a treadmill te...
Consumo de Bebidas Alcohólicas/sangre,
Bebidas Alcohólicas/análisis,
Rendimiento Atlético/fisiología,
Glucemia/análisis,
Glucemia/metabolismo,
Etanol/metabolismo,
Prueba de Esfuerzo,
Ácido Láctico/sangre,
Resistencia Física/efectos de los fármacos,
Resistencia Física/fisiología,
Triglicéridos/sangre
ABSTRACT The present study aimed to evaluate the acute behavior of the brachial artery resistance index (BARI) and popliteal artery resistance index (PARI) in response to low intensity strength exercises involving small (SMG) and large muscle groups (LMG) performed with and without blood flow restriction...
