The American College of Sports Medicine recommends that adults under the age of 65 should perform moderate to vigorous cardiovascular exercises several times a week. Most people can accomplish this by walking and jogging. However, if you want to avoid high-impact exercises like jogging or you prefer to workout indoors, a low-cost air walker exercise machine may be able to provide the cardio workout that you need.

An air walker exercise machine is ideal for beginners as well as seasoned athletes. This exercise machine gives you a vigorous aerobic workout while toning your body. Unlike running that can jar your ankles, knees and spine, the air walker provides a comfortable, low-impact workout. It comes with a heart rate monitor. An LCD monitor shows calories burned, time, distance, steps taken and heart rate.

Advertisements for air walker exercise machines often claim that they give you a full body workout. In reality, the muscles worked will depend on the exercise machine’s mechanics which can vary from brand to brand. If the machine allows your feet to travel high in front and back with the knees straight, you’ll be working your glutes and hip flexors. If your knees bend and straighten during the stride, you’re working your quads and hamstrings as well. If your heels come off the pedals, you are giving your calves a workout.

Many air walkers allow you to work out your upper body at the same time, using the handles that are linked to the foot pedals. You can exercise your arms, chest and back while working out your lower body.

Because air walker exercise machines provide a low impact workout, they are ideal for people who have joint injuries or back problems. If you cannot tolerate the impact of running or jogging on a treadmill, you can opt for an air walker.

Fold-away air walkers are very popular. They are designed to fold up for easy storage after use. You can stash a folding air walker inside a closet or under a bed. Unlike treadmills or elliptical trainers that cannot be stored easily, air walker exercise machines are easy to store. This is a big plus if you only have a small living space.

Many air walker models are now available at very affordable prices. You can purchase an air walker exercise machine for less than two hundred dollars. You may even be able to get them cheaper if they are on sale.