11 Months Ago, Stockton Record says (in Raiders, 49ers are lookalikes)  CA -
The players in Slamball use trampolines to vault into the air for dunks or mid-air collisions with opponents. The Los Angeles-based league, ...

And all items are from various news sources from terryrlz (WordPress) says (in CBS to Air Slamball Championship) Slamball, a co-production of IMG Sports Media and Tollin Productions, is a variation on basketball that includes "full-contact" and trampolines to ad more slam to the dunks. According to IMG, cable network Versus will begin airing its ...

17 Months Ago, Editor from Sport Betting Champ says (in Production of the iconic Porsche 911 suspended through end of week due) World Screen News - NEW YORK, February 27: IMG Media and Mike Tollin, the founder of television and feature film production outfit Tollin Productions, have formed a new joint venture to develop and expand the action sport Slamball. ...