Our reporters have teamed up with fitness experts to design dozens of routines. Try something new — and build an exercise habit that sticks.

High-intensity interval training, or HIIT, is a great way to get in a fast, effective workout. This quick routine is helpful ...

Should you do cardio or strength training first in your workout? It depends on your goals. Find out when to do each and when ...

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. So where should you ...

Simple, equipment-free routines for beginners to build strength, flexibility and heart health at home, with safety tips and ...

Discover the top 5 exercise cycles with adjustable resistance for home use. Featuring Spin, Air, and Recumbent bikes with high user ratings and robust specs. Find your perfect fit for cardio, weight ...