Less Fatigue. Recover Faster. 

Frequently we push ourselves thinking, “no pain, no gain.” But the truth is, pushing beyond our optimal training zone leads to fatigue and discomfort.

It increases soreness after your workout and causes exercise-related injuries. You also experience more stress on your immune system.

But when you know your target zones and use them for training, you train smarter and not harder. Some even say their exercise becomes 'comfortable,' yet they're getting better results!