Exercise is known to benefit heart health. High-intensity interval training (HIIT) that combines aerobic exercise with ...

This HIIT cardio workout includes a proper warm up to prepare your body for high-intensity training at home. Designed to boost calorie burn, endurance, and cardiovascular fitness while helping reduce ...

Plus, the surprising benefits of turning the intensity down a notch.

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...

They’re so easy to incorporate into your week.

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Doing HIIT workouts can improve your cardiovascular and ...

Hedy Phillips is a freelance lifestyle writer based in New York. While she's not writing on topics like living on a budget and tips for city dwelling, she can usually be found at a concert or ...

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. January 12, 2026 Add ...

The bodyweight moves packed a punch.

Weight loss can seem like it comes with a list of dos and don’ts, making it overwhelming. Cardio is a particularly hot topic amongst weight loss experts, and if we’re being honest, the constant ...