Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Moving like your ancestors is the primal fitness trend gaining ground as more people shift toward functional training. Quadrobics, a workout where participants move on all fours like four-legged ...

Men over 40 are rethinking what it means to stay fit. Long hours under fluorescent lights and rigid routines feel out of step with what their bodies now demand. A growing number are dropping machines ...

If you’re new to working out and are a bit intimidated at the thought of walking into the gym, don’t stress. Everyone in there was a beginner at some point—and arming yourself with the right tools and ...

You push a shopping cart, pull your luggage across uneven sidewalks, push and pull furniture when cleaning, or when that sudden urge to redecorate comes on. So, why not tailor your workout to these ...