Hey all. Anyone have any experiences to share from using kettlebells as their primary conditioning medium? I broke my elbow recently doing dumb stuff on a skateboard. Out of playing sharp tennis for many months. I totally lost my cardio endurance and the snap in my movement. About 4 weeks ago I started a 2x/week kettlebell swing regimen to try and regain my fitness. Really basic: 10 sets of 10 swings coupled with 3 sets of some light overhead pressing. I've been thoroughly impressed. I don't want to rant and rave too much and make this seem like a sales pitch, but dang. I'll just say I wasn't expecting the on-court results. Noticeable improvements in endurance and quickness after only 4 weeks. I plan to continue this indefinitely. Will report back. Anyone else with kettlebell stories?