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Dan John: Principles of Training for the Russian Kettlebell Certification ( RKC) Preparation Program - On Target Publications
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Dan John: Principles of Training for the Russian Kettlebell Certification ( RKC) Preparation Program - On Target Publications
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Dragon Door on Twitter: "Group photo from this weekend's NYC RKC-II with Dan John! Are you ready to take your kettlebell certification to the next level? https://t.co/lT8zJ1oH4S #advancedkettlebellcertification #kettlebellcertification #DanJohn #RKC #RKC2
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RKC Milwaukee 2016 Workshop Highlights, Kettlebell Certification with Master RKC Phil Ross - YouTube
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