New York–based trainer Noam Tamir, CSCS, owner and founder of TS Fitness NYC, created this HIIT workout as part of our 5 Minutes of Movement Challenge to keep you active all month long. If you're ...

Another study led by the University of Macau found that participants who performed 20-minute HIIT workouts 4 days a week for 5 weeks improved their oxygen consumption by 9%. Why is a HIIT workout ...

Crush your core with this quick and effective 5-minute abs challenge. No equipment needed, just your bodyweight and determination!

Time is a precious commodity, and sometimes, finding time to squeeze in physical activity, like a 30-minute HIIT workout ... adding in a fun 5-minute oblique workout into your workout routine ...

I’ll be aiming to tick off 100 jumps per day across a 30-day period (gulp!) either at home or in a gym to help keep things ...

I did plank work, supermans, hollow body holds, and bear crawls for a month. I felt myself get stronger and started to ...

I recently finished the 75 hard challenge and lost 40 pounds. Just as a warning, this challenge is considered to be ...

If you’re struggling with motivation to get healthier, try some of these tips to inspire yourself to take the first steps ...

No time to get to the gym? No problem. Build an upper body you can be proud of at home with dumbbells, a bench, and just 15 minutes.

I don’t have time” is probably one of the top three reasons I hear why people don’t exercise consistently. I want to ...