In order to succeed in arm wrestling, Sambo, Greco-Roman wrestling, and Judo, you will need strong arms. The Sotsky’s Bison Deluxe trainer can help. It comes with simple exercises you can do for 20 minutes a day to strengthen your wrists, forearms and hands. It weighs 1.2kg and has a portable design.
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This arm strengthener is also ideal for tennis, volleyball, water polo, boxing, and extreme sports.
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