Day 3 in my quest to earn 28 AP's in one week. This is actually what WW's suggests you do for "weight maintenance and good health". For me, at this weight, earning 4 AP's means 62 minutes of walking between 3-5 mph on the treadmill or 25 minutes of running. Yesterday, I ran for 15 minutes, walked for 15 minutes and did 15 minutes of Pilate's.
Just finished 62 minutes on the treadmill. Day 3 - check.