I know people who travel a lot on business and many times there aren’t fitness facilities available in the hotel or in the area. This is where bodyweight exercises really come in handy.

What I love about interval training most is that you can get a lot done in a short amount of time which is demonstrated below in Craig Ballantyne’s 3-minute arm workout.

People who already use interval training do so for either burning fat or for improving their athletic abilities in specific areas.

The push-up is one of those exercises that is more popularly known for being used in military physical training as a form of punishment for getting out of line. Dropping and giving 20 reps all the time actually does more good than harm.

Here are some great lower body exercises in this second installment of the 12 minute workout by Craig Ballantyne. In this video, he works on the lower body performing dumbbell split squats and then Spiderman lunges. They can be repeated for about 3...

How simple is this? A 12 minute fat loss workout that Craig Ballantyne put together starting out with workout 1 which consists of incline dumbbell presses and incline rows. The basic equipment required is a bench and set of dumbbells. No more excuses...

One thing I enjoy about Craig Ballentyne’s videos is that his workouts are simple yet effective. That is the beauty of interval training. Most of the time you don’t need anything other than your own body to workout. Other equipment is usually very...