Objective: To test whether ventilatory thresholds, measured during an exercise test, could be assessed using time varying analysis of respiratory sinus arrhythmia frequency (f RSA). Conclusions: ...

1 Sydney Children’s Hospital Network, Children’s Hospital Institute of Sports Medicine, The Royal Alexandra Hospital for Children, Children’s Hospital Westmead, Sydney, Australia 2 Discipline of ...

Cardiorespiratory fitness is important for health and key to athletic performance. We offer three types of aerobic fitness testing to let you know where you stand and help you make health and ...

Studies examining the effects of activity-based interventions haven’t required post-exertional malaise as a core criterion ...

Federal law enforcement agencies, such as the FBI, have added pull-ups to the special agent candidate fitness test. Here is a workout I recommend for those trying to do their first pull-up or improve ...