High-intensity interval training (HIIT)
RECURRENCE
The goal HIIT prescription consisted of four, 50-minute workouts per week. Each workout consisted of a 10-minute warm-up at 50–75% peak HR followed by five, 4-minute intervals at 85–90% peak HR with four minutes of active recovery at 50–75% peak HR following each 4-minute interval. This prescription was selected to facilitate an exercise dose of ≥18 MET-hrs./wk, based on previously literature supporting this exercise dose to reduce the risk of CRC recurrence [