For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

Every new year begins with fresh motivation, bold goals, and the promise that this time will be different. You plan to get ...

For some runners, the road to racing ends at 13.1 miles. For others, it’s a bucket-list goal to conquer the full 26.2. Moving from a half marathon to a full marathon can be a big step in your running ...

We may earn a commission from links on this page. Credit: Bob Al-Greene/Photo: Meredith Dietz - In-House Art Welcome to Training Diaries, a new Lifehacker series about my journey to the 2023 TCS New ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...