The same idea forty years later: two beautiful women fighting in sexy outfits in a pro-wrestling set for an hired audience. Mildred Burke did that in the 70s and another producer (?) more or less adapted that for our times. Budget was scarce, so Mildred borrowed the spectators from another movie; the more recent fight had the money to put a dozen guys to watch the today´s beauties. By the way, those ones have enhanced breasts which are displayed right at the beginning. Anyway, I still have a crush on Casey Carr (the girl with a red bikini on Mildred´s); if you wanna see her against the very same Cheryl Day in more revealing clothing, look at this previous post at about 05m:00s.
The sample below has intermixed scenes of both videos.