The Practical Guide for Abs & Core Perfection
Scientific and Practical Approach for Abs and Core Development
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- ¥400
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- ¥400
発行者による作品情報
This manual is not just another book about Abs. This manual is unique because it incorporates three separate segments - Posture, Abs and Core - into a functional whole. Only if you develop all three segments equally will you get the best possible results.