Workout #106 (pdf)
The climb is internal as you work on maintaining control of your heart as you let it climb upwards from the bottom to the top of the hear rate ladder at controlled and steady rate

RPE range:
level 2 (comfy/HR Range: 65 – 75%)
level 3 (challenging/HR Range: 75 – 85%)
level 4 (hard/HR Range: 85 – 90%)

Consult with your doctor before beginning this or any exercise routine. The creators, producers, participants, and distributors of this program do not assume liability for injury or loss in connection with this exercise program.