Commercial treadmills certainly comes with lot of options to choose from based on the space available. They are not only used for running but can do walking planks and other variations. Also commercial treadmills can support more weight. Proline brand treadmill in Chennai are said to operate for ling time and they are spacious with powerful motors. Electrical treadmills are motorized ones that are best fit for commercial gym and offers a more comfortable workout session so you may work longer and faster. Motorized treadmills are best for gym because it has longer endurance in a long work out session.