This is my first post here. I am 8 days Pre-op For Gastric Bypass surgery and would like to start training again as soon as I can. Has anyone here used Kettle Bells with any great results. Also what do you combine with them. The first 4 to 6 months I will be dropping my extra fat and working on my cardio and gereral flexability along with some muscle building. Any help would be appriciated.