A daily helping of one food in particular may help boost muscle power in older adults, according to a new study. Adults 65 and older who consumed about three tablespoons of peanut butter for six ...

You need more than strength to age well — you also need power. Here’s how to measure how much you have. By Amanda Loudin For seven years, the author has devoted three to four weekly sessions to ...

Mobility, cardio and strength are important, but power – generating force quickly – is the workout element that will help you stay active for longer, say health and fitness experts ...

A clinical trial by researchers at Deakin University's Institute for Physical Activity and Nutrition (IPAN) in Melbourne, Australia, found that a daily serving of peanut butter significantly boosted ...

For fitness-minded folks, muscle testing can sound pretty intriguing. But it turns out that it has little to do with fitness...or even muscles. On a basic level, muscle testing looks at a muscle and ...