Those stiff, painful spots can take up to two weeks to go away on their own. Sophie Walster/iStock via Getty Images Plus Imagine you’ve just completed a tough upper-body workout. Your muscles feel a ...

For lower-body workouts from Stephanie Mansour routines — plus fitness challenges, walking podcasts, meal plans and inspiration — download the Start TODAY app! Large muscles like the hamstrings and ...

Need to save a sole in distress? Massaging your legs may soothe a sore plantar fascia - the band of tissue that runs along the sole of your foot. "The plantar shares an attachment site with your calf ...

The calf muscles are essential for runners, they support your load and can boost both cadence and explosiveness. Strengthening them is a must, and according to physical therapist Jimmy Pipe, who ...