Cruising?

Marin has been able to stand holding onto something for a while. Today he took his first step to the side while holding on the couch. MaLeah tells me this is called "cruising." I've never heard that term before, but we'll go with it. We tried to get him to do it again by enticing him down the couch with something he wanted ... the TV remote. He didn't do it again, but I think it won't be long before he's cruising back and forth along the furniture.