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StrongFirst on X: "#Kettlebell Simple & Sinister by Pavel is now available in paperback through @Perform_Better: http://t.co/6Pup09aQKD http://t.co/0A6hBVY77N" / X
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Pavel Tsatsouline on the Science of Strength and the Art of Physical Performance (#55) - The Blog of Author Tim Ferriss
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