In response to exercise, the heart rate speeds up, and blood vessels within tissues narrow (vasoconstriction). Exercise-induced vasoconstriction is triggered by the release of adrenaline, a hormone ...

Women who exercise strenuously and/or lose a lot of body fat can experience changes in ... Some of the more common causes of drug-induced amenorrhea include: Generally speaking, a female who has not ...

Women who exercise strenuously and/or lose a lot ... Some of the more common causes of drug-induced amenorrhea include: Generally speaking, a female who has not had her first period by age 15 ...

usherbrooke.ca Objective To use the meta-analytical procedures to determine the magnitude of the effect of exercise-induced dehydration (EID) upon time-trial (TT) exercise performance. Methods Studies ...

RCP occurred on average at a significantly (p = 0.043) higher oxygen uptake (+0.15 l*min –1) compared with the first test. Conclusions: For the first time it was directly demonstrated that exercise ...

Sticking with an exercise routine throughout the holiday season may seem difficult as the weather gets cold and holiday festivities begin. These strategies can help you stay on track through the ...

One possible cause is exercise-induced asthma. This condition causes shortness of breath or chest tightness. Exercise can also make you feel lightheaded if you have chronic obstructive lung ...

Since muscles play an important role in exercise, scientists hypothesized that factors secreted by muscles—myokines—formed the molecular basis of exercise-induced changes. In 2000, researchers ...

If you want to do more aerobic exercise in the new year, then your own stationary bike is a worthy addition to your home exercise equipment. Whether you're looking for a smart bike or on-demand ...

Exercise is an important component of weight loss. It works best when paired with a moderate calorie deficit. It’s important to find a type of exercise you enjoy, as consistency is more ...

This phenomenon is known as exercise-induced nausea. Nausea after a workout might be caused by what or how much you've eaten before exercising, your exercise environment, supplements, or other ...