I’m going to be totally honest here: I don’t really understand what this machine does or how it works. It seems complicated! But it’s Amazon’s top-selling “Pilates Reformer,” it has great reviews, and it’s only sale for about $130 less than usual, today only. If you’ve got the space for it, and you want to stick to your pilates-adjacent New Year’s Resolution, it could be a deal worth stretching for.