Clarifications and features: * The push-button mechanisms can be easily operated with fingers or the palm of the hand. * Or hand side Each side works independently to allow easy movement through tight spaces and greater stability while standing. * The robust 1-inch aluminum frame ensures maximum strength while maintaining light weight. * The newly designed back slip cover allows the pedestrian to move easily and smoothly on most surfaces. * Vinyl grip. * Comes with wheels. * The treadmill 10210-4ASM comes fully assembled outside the box.