Who can tell me image Treadmill?

Answer 1

Elliptical machines can be found in most fitness facilities around the United States, due to the beneficial aerobic workout possible on these machines and the low-impact nature of the machine's motion. However, the elliptical machine can be more physically demanding than the treadmill, another aerobic and cardiovascular training machine. Because of the physical demands required to exercise on this machine, many beginners cannot complete a 20- or 30-minute workout on an elliptical.