These massage therapy balls are like foam rollers, but because they’re smaller and firmer, they can really pinpoint tension. Daniel Modlin Updated Jun. 11, 2020 5:46PM EDT ...

Fitness instructor Jill Miller uses yoga therapy balls (or tennis balls) to massage away the tension in this low-back lengthener. By Melinda Fulmer Feb. 14, 2014 1:15 PM PT ...