Judomakura
YOUR LINK HERE:
http://youtube.com/watch?v=ADwiglMqkdM
The Judomakura is a revolutionary training device specifically designed for judoka, BJJ players, and grapplers to increase grip strength and improve stamina ...
judomakura, judo, bjj, fighting, training, judoka, trainingdevice, stamina, forearms, hands, fingers
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