Think you’re too fat? Find a friend who’s into fitness. Dutch scientists released a study showing that having a “fitness buddy” has such a positive impact of health that more than 90 percent of people ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. A workout buddy is a ...

Cincinnati-based app-maker Physi Inc. president Marty Boyer pedals a bicycle as one way to push community fitness – using the company's physical fitness buddy finder software. From his home in Park ...