Stand with your feet together. Lean forward slightly, step your left leg back and raise your arms out in front at chest ...

Beginners can start heart rate-based training by starting out slowly and incorporating heart rate-based training a couple of times a week, about 4 to 3 times a week. Interval training can be a great ...

Interval training’s stock has soared in recent years. Is it any wonder, when it promises to deliver impressive health and fitness perks in a shorter time frame than other workouts? Sessions can be fun ...