If your Instagram feed is like mine—mostly populated with running content—you’ve likely come across an ad featuring olympian Molly Seidel brandishing a metal instrument and scraping it against her ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your foam roller or massage gun just isn't cutting it, muscle scraping might be the recovery method ...

Depending on the cause, physical therapy, massage, stretching, yoga, relaxation, heat, or other therapies may help release chronically tight muscles. Various factors can cause chronically tight or ...

Still dealing with a tight hip or weak glute—despite all the foam rolling, stretching, and strengthening? Or, maybe you’ve had an injury that keeps flaring up, even though you thought it was finally ...