Source: Flatmattersonline URL of the article: http://www.flatmattersonline.com/how-to-pumping-can-you-make-it-episode-18-w-matthias-dandois-alex-jumelin-travis-collier
For episode 18 in the “Can you make it?” how-to series, Matthias Dandois and Alex Jumelin team up with Travis Collier and take you through one of the most important modern day techniques, how-to pump.
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