Electronic pedometers are relatively inexpensive devices to monitor physical activity. To assess physical activity intensity using a pedometer, establishing the relationship between step-rate measured by a pedometer and the rate of oxygen uptake (VO[subscript 2]) is needed. This study examined the step-counting accuracy of the NL-2000i electronic…

Main purpose of this study was prediction of elite male trampolines' performance based on the selected physical and psychological capabilities in different age categories. To this aim, 45 male athletes, athletic experience and competitive experience, who participated in the national trampoline team's preparation camps for participation at the 2014…

Purpose: The aim of this study was to examine the effect of active versus passive recovery on 6 repeated Wingate tests (30-s all-out cycling sprints on a Velotron ergometer). Method: Fifteen healthy participants aged 29 (SD = 8) years old (body mass index = 23 [3] kg/m[superscript 2]) participated in 3 sprint interval training sessions separated…

Study aim: To determine anxiolytic effects of acute physical exertions in relation to the initial anxiety state and trait in women. Material and methods: A group of 163 women aged 16-56 years, attending fitness clubs in Warsaw, participated in the study. They selected a single exercise to perform--strength, aerobic or mixed, lasting 30 to over 60…

Thirty-eight healthy females measured maximal oxygen uptake (VO2max) on the cycle ergometer and treadmill to compare five exercise tests (run, walk, step, and two tests using heart-rate response on the bicycle ergometer) in predicting VO2max. Results indicate that walk and run tests are satisfactory predictors of VO2max in 30- to 39-year-old…

This study was designed to develop a single-stage submaximal treadmill jogging (TMJ) test to predict VO[subscript 2]max in fit adults. Participants (N = 400; men = 250 and women = 150), ages 18 to 40 years, successfully completed a maximal graded exercise test (GXT) at 1 of 3 laboratories to determine VO[subscript 2]max. The TMJ test was completed…

Study examined self-motivation and selected physiological characteristics as predictors of whether employees would complete a structured corporate exercise/fitness program. Researchers surveyed employees regarding physiological health, self-motivation, and adherence. They found no significant positive relationship between self-motivation scores…