This is a super detailed review of the Gymboss Interval Timer and Stopwatch. It's a great little gadget and I'm guessing most of you have some idea of what it does or you wouldn't be here. However, for those that don't, let's start with what it's really good for.
What is Round Timing?
Boxing workouts are basically forms of interval training. You reap all of the benefits of that type of training which includes more calorie burn during and after training, muscle gain, ability to do more work, increased power, and so on.
Any type of interval training requires you to work hard for a specific length of time, followed by a rest period of a specific length of time. It is a mistake to try and do this without some type of timer to keep you on track. If you don't, you'll find your periods of hard work getting shorter while your rest periods get longer - resulting in a less effective workout. If you're going to workout, you might as well get the most out of your time.