Very exciting stuff! As a personal trainer and rugby player, I have trained a great amount in power and sport-specific work. I have never worked so hard and so effectively in 15 minutes as I have with Brad’s Russian Kettlebell workout. The demands of rugby place great loads on the body. Kettlebells make the body work just those demands. Power, strength, balance all in less time; so there is more time to devote to sport skill, while still reaping the benefits of training.