剧情简介：Pavel delivers a significant upgrade to his original landmark work, "The Russian Kettlebell Challenge". Drawing on five years of developing and leading the world's first and premiere kettlebell instructor certification program, and after spending five years of additional research into what really works for dramatic results with the kettlebell -- we have "Enter the Kettlebell!"....(展开全部)
作者：Pavel Tsatsouline
出版社：Dragon Door Publications
ISBN：9780938045694
