The almost invisible plot centers around a sparring gym about to be closed down. It's Cameo to the rescue as the deceased owner's daughter.  It doesn't take long before the fighting arena gives way to a more familiar brand of body contact.  Randy Spears gives Rayne a long and languid massage that turns the drizzle of oil to unrestrained fire -- a welcome diversion from the mindless one-one-ones we're seeing a lot of these days.  By the time Spears gets to Renee LeVellers, he's out of juice, especially after Sabrina Dawn -- sneakers, electric green socks and all, has her way with him.

A nice scene between Cal Jammer and Cameo and the inevitable lesbo duel between Cameo and Dawn finish out the sex.  In all, not much here besides the four interchangeable blondes (I had to scan old copies of AVN to clarify who was who) and some decent sparring footage courtesy of Spears and Jammer.  However, Ringside Knockout still doesn't deliver the final blow.