J. Balajee Srinivas

As per medical practitioners, Cardio specific exercises walking, jogging and running will be absolutely effective in terms of expended calories only when done for duration above 45 minutes. This has been echoed by the Heart Foundation. One of the unique features of the AC drive powered treadmill is the ability to function continuously for any duration as against the normal time limitation of 30 minutes for a DC motor treadmill.