I have seen club bells growing in popularity recently, and was wondering if they were worth the seemingly exorbitant price? I’ve found plastic ones less that 15lbs that are still in the $50-$70 range. When I watch the videos on YouTube, it seems like massive chunks of the workout are entirely momentum-based, and focused on flexibility rather than strength. Before I shell out any money for these, I want to know if club bells have worked for any of my readers.