I don't provide the updates indicating that between each lift day I either set the treadmill at 15% and alternate forward uphill for 4 minutes at 3.5 mph and backward uphill (to mimic going downhill...) at 2 mph for 2 minutes, for about a half hour. Or, I'll run 1/4 mile at 11 or 12 mph on the treadmill, starting every three minutes for a mile.
