With this in mind, here are five workouts for complete beginners to help you get moving in the year ahead. For some people, ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...

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 ...

The best type of exercise for beginners is the one you'll actually do. Without sounding flippant, the likelihood of keeping up a type of fitness you hate is minimal. But if you find a form of exercise ...

A strong core is absolutely vital to running. It's not just an aesthetic thing - it's an essential for good running form and injury prevention. Strong core muscles keep your spine, pelvis and hips ...