During the ‘spinning’ craze, power measuring bikes were unheard of and the only indication of how hard we’d worked was the size of our sweat pool at the end of a session. Tailoring workouts for different purposes wasn’t an issue, since it was generally assumed that the higher the heart rate or the bigger the sweat pool, the better the work out was. The spinning instructor was king (or queen) and what he (or she) said, went….. It was fun for some, but because of wide variations in individual needs or ambitions, not always right for everybody. Click here to view the article
