Shopping Cart

Calculators

maximum heart rate calculator

Maximum heart rate

Calculate your heart rate to get your safe workout zone by clicking on the link below:

Fat burning zone

After you determine your maximum heart rate, check your ideal heart rate for optimal fat burn by clicking on the link below:

Easy 60 days returns

60 days money back guarantee

100% Secure Checkout

PayPal / MasterCard / Visa

FREE Shipping

Free shipping and returns

{"cart_token":"","hash":"","cart_data":""}