HIIT: How long a high intensity workout should really last

Burpies, squats, lunges and leg jumps; high intensity interval training aka HIIT is a rising star in the fitness world. But the most effective part of the workout is also the very thing many HIIT aficionados are getting wrong, Rachel Vaziralli, Read more ...

The post HIIT: How long a high intensity workout should really last appeared first on Biggies Boxers.

source http://www.biggiesboxers.com/hiit-how-long-a-high-intensity-workout-should-really-last/