Bear crawls engage the core muscles intensely, improving stability and balance. As you move on all fours, your abs and lower back work together to keep your body steady. This constant engagement ...

Tired of planks, crunches, and sit-ups? Consider adding the bear crawl exercise to your list of go-to core moves. The bear crawl is an effective-yet-underrated movement that can seriously improve your ...

Doing burpees can help you increase strength and fitness.But exercises such as kettlebell swings, plank jacks, and bear ...

The bear crawl might seem like child's play, but the results it offers are v v serious. This quadruped (all fours) exercise targets your shoulders, core, and back muscles simultaneously. And while it ...

Grasp the bar just outside shoulder-width and arch your back so there’s space between your lower back and the bench. Pull the bar out of the rack and lower it to your sternum, tucking your elbows ...

Some pieces of equipment are essential. You can't effectively hammer your legs and glutes without a leg press, squat rack, and barbell. But there are myriad ways to get big pecs with standing chest ...

Working your upper body, and particularly your chest muscles, at the gym can become a slog, churning out countless press-ups before moving on to the next muscle group. But our chest muscles are ...

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 ...