What is the effect of elliptical machine movement?

I am a fitness instructor. The elliptical machine is called "running with both feet off the ground". Compared with the treadmill, the exercise is less, but the same effect can be achieved. Elliptical machine can organically combine the movements of arms and legs, and can coordinate limbs and shape a healthy body when used frequently. Long-term practice is helpful to improve physical endurance, exercise cardiopulmonary function, calm mind and improve sports ability. Elliptical machines are suitable for all kinds of people.

Advantages of elliptical machine:

Low impact and low intensity aerobic exercise mode

Exercise upper and lower limbs at the same time.

Burning calories helps to reduce or control weight.

Measurable exercise results effectively motivate you to keep exercising.