I try and do this regularly. Had to really work on it. I use a whoop, which means the live stats are on the phone, which is good for treadmill (which I’m about to do today). Outdoors my phone is in my pocket and I check it periodically. I’ve found as my fitness has got better my zones have changed, which means more effort to hit zone 2.

I also try and get in 1-2 sessions of zone 3-5. I use the punchbag for that with a Rocky playlist.