Japan's Tomy introduced Strolling Bowling back in 1979 for the kiddo's to learn how to bowl. It's a 3 piece set consisting of a wind-up bowling ball with feet and a two-part lane. Unfortunately, after a quick check of Tomy's Wikipedia page, it's not around anymore.
Scope the ad.
This wasn't the only bowling game on the market at the time. Ideal had come out with Snap Bowling a few years earlier, and I actually owned one of those. Strolling Bowling was for a younger target demo.