It may seem like your lower body is doing most of the work when you ride, but cycling can put stress on your back as well. Anyone who has dealt with a muscle knot after spending time bent over the ...

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Add Yahoo as a preferred source to see more of our stories on Google. Those stiff, painful spots can take up to two weeks to go away on their own. Sophie Walster/iStock via Getty Images Plus Imagine ...

This article was originally featured on The Conversation. Imagine you’ve just completed a tough upper-body workout. Your muscles feel a bit tired, but all in all you’re able to go about the rest of ...