Workout #127 (pdf)

The challenge is to work in that narrow comfortable range despite what the elements and the environment throw at you

RPE range:
level 2 (comfortable/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.