With fitness and health awareness on the rise, exercise is becoming more important to many average Americans. Weightlifting and cardio are still considered two essential parts of exercise that each boast numerous health benefits. Getting a good workout in can be hard, especially since most people are swamped throughout the entire day. However, combining cardio and weightlifting into one workout session can not only save you time and money, but will totally transform your body! Kettlebell workouts do just that, and here's why.