Ready yourself for this full-body 30-minute workout that combines Pilates, HIIT, strength, and cardio for a workout that will keep your body guessing. When it comes to carving out time to work out, ...

They’re so easy to incorporate into your week.

Presented by Athleta, this HIIT workout is basically a guaranteed confidence boost. Celebrity trainer Amanda Butler leads you through two different rounds of full-body interval training, helping you ...

Lack of time is often the main reason people don't exercise regularly. But a type of interval workout recently popularized by ...

The workout below is for Day 13 of the Good Vibes Workout, a four-week workout plan. It’s pretty great on its own, but you can also check out the full program right here or browse the calendar here.

Cardio exercises like running or rowing are great at burning hundreds of calories. But some are better than others, especially if all you have is 30 minutes to work out. High-intensity exercises like ...

You’ve seen them at the gym – the cardio bunnies who spend hours on the treadmill but never touch a weight, and the muscle-obsessed lifters who break into a cold sweat at the mere mention of running.

The workout below is for Day 20 of the Just Enough Workout, a four-week workout plan. Today’s routine is pretty great on its own, but you can also check out the full program right here or browse the ...

Dancer and choreographer Kaleila Jordan will have you sweating in this quick and festive 10-minute dance session, combining holiday-themed hip-hop moves with high-intensity interval training.

Walking? Lifting weights? Does it matter what zone you’re in? I have answers.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Cardio and weights are ...

Fact checked by Nick Blackmer Eating a protein-rich meal before strength training can enhance muscle growth and recovery.