An interesting training method. Most have heard of interval training and combining low sessions and then high intensity sessions into a weeks training. The idea of training with someone else to suit low or high intensity training is a good one. The link above is worth a read.
After a good cycle Sunday, to de-cobweb the bike more than anything, it was back in the gym yesterday. 20 min TRX, 10 min core, 25min spinning (hill/sprint intervals) and a fast 5km on treadmill (16km/hr) and I felt I had put in a good session. I’m resting up a bit today with just soccer this evening and look forward to a longer run tomorrow . I’m testing my new watch and it will be interesting on the long, less intense run tomorrow to see how steady my heart rate might be.