Elliptical trainers provide a low-impact full body workout that benefits both the upper and lower body. They are growing in popularity as they allow users to get a cardio workout without high-impact joint stress. Unlike running or walking, elliptical trainers do not involve landing impact with each step, reducing stress on joints. They also work muscles in the lower and upper body simultaneously, allowing users to optimize their workout, burn more calories, and build muscle endurance more efficiently. As a result, elliptical trainer sales are increasing for both home and gym use as more people seek out low-impact full body exercise options.