It turns out the euphoria after working out might be caused by substances similar to pot.
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Learn how to give victims the safety and support they need.
A study finds that online buddy systems give people a boost to work out more.
Researchers may be one step closer to developing a new male contraceptive.
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Find out if this beverage can really help you lose weight and much more.
Changing up your speed or using a curved path can help you get more out of a workout.
If you’ve ever wondered why people run this 26.2 mile race over and over again, this survey may explain why.
