What BPM is suitable for what kind of fitness workout?
This highly depends on your workout and your goals. However, there are a number of sites and resources dedicated to working out to music, specifically with an iPod: Making the iPod’s BPM work for your BMI fitMusic Cardio May Be a Waste of Time Without This Knowledge Half time – music guidelines for aerobic workouts – AFXX Professional Edge There is also the Nike + iPod Sport Kit, which might be of interest to you.