Push vs. Pull If the object is on rollers, push
{"Image DocumentName": "Push vs. Pull If the object is on rollers, push", "Image ImageDescription": "Pushing puts less strain on your back. Uses largest muscle group. Also, pay attention to the caster wheels which could promote more friction is older metal casters. New neoprene casters provide less friction for easier travel.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}