Elliptical cross-trainers have become so popular that gyms worldwide have rows of them on their fitness floors, and many times they are all in use. The positive health effects that exercising on an elliptical trainer will bring you are unmatched by cardiovascular machines like treadmills or stationary bikes. According to Emily Cooper, M.D. of Seattle Performance Medicine, elliptical trainers "will develop a strong base of aerobic fitness and endurance which will provide multiple health and fitness benefits, improve quality of life and reduce cardiac risk."

Strength and Endurance

An elliptical cross-trainer is an effective element to add to any fitness program because the workout you will get not only builds your cardiovascular endurance but also challenges and strengthens your muscles. Training on an elliptical machine raises your heart-rate while also challenging and strengthening your muscles.