Acquiring an interval timer is a must for these workouts. Trying to look at a stopwatch is cumbersome and distracting. Interval timers take the guesswork out of your intervals, and keeps you focused on your workout – not the clock/watch. I love my gymboss timer – it’s also a stopwatch. It’s user-friendly, and if you get stuck, they have a video tutorial online that is great! Anyone who has taken my classes for a period of time knows that it is my FAVORITE piece of equipment! You can get it here:
http://www.gymboss.com/?src=IAP

Отличная запись, очень понравилось.
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