Military-style exercises have long been very popular and that’s because they work! This routine is designed to challenge your cardiovascular system (see page 8) to burn calories and fat. When you use a medicine ball and a kettlebell it makes a significant demand on your muscles, helping you build lean muscle tissue and sculpt a defined physique. If you use a combination of anaerobic exercise (short, intense bursts of exercise that increase muscle strength) and weight training you boost your metabolism even further, which is a great way to help you get in shape.
Anaerobic exercise usually involves intense bursts that use your whole body, plus power and speed. The increased effort pushes your heart rate up very high. The exercises
