Heartzones 101

OK, kids, workouts for Week #2 are now posted at Hearzones 101.

If you're like most people, you learned a lot about yourself and how you work out in Week #1. I remember a few years ago, when I did sub-max tests on participants in our health club's studio cycling program. One of the, whom I'd known for years, came up to me after the class and said "Gee, my max is a lot higher than I thought." It turned out she was working with a age-based formula number that had her some 20 beats below what it should have been.