Natalia Perez-Segnini is a NASM-certified personal trainer, a yoga instructor, a breathwork practitioner and a trauma-informed specialist. As a head coach at Tone House—a premier athletic-based ...

THE STATE OF your hamstrings determines more about your body’s condition than you might expect. Tightness in your hamstrings can cause back pain, hip mobility, and even bad posture. “Tight hamstrings ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." [table-of-contents] stripped Muscle tightness is never fun, but rock-hard hamstrings are real day ruiners ...

Are your hamstrings tight? Mine too. I can just barely touch my toes, and that’s after some improvement thanks to semi-regular flexibility work. Tight hamstrings can get in the way of movements like ...