If you're combining two types of training into a single workout session, you should (usually) do it like this.

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 ...

When you enter the gym, which way should you head first? Toward the treadmills and spin studio to get your sweat on with a cardio session? Or toward the free weights and strength-training machines to ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! What comes to mind when you think about doing cardio? For me ...

For years, I crossed off cardio exercise as simply not for me. Now, I've gotten into the best cardio shape of my life. Ariane Resnick is a special diet chef and certified nutritionist who creates ...

Free online exercise classes are one of the best ways to get au fait with fitness, without forking out for a gym membership. This is particularly good news right now, when bills (energy, water, ...

If you’re ready to kick your workouts up a notch, jump training is one of the simplest ways to do it. The movement of jumping calls on various muscle groups at once while also adding a cardio element ...

If you're looking to get fit and healthy, workout classes can be a great way to achieve your goals (or just to have some fun, if goals aren’t your gig). And you don’t have to spend silly money. Sure, ...