As a diving expert/person, what don't you like in an underwater jet ski? What changes would you bring to the jet ski? - Quora
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By A Mystery Man Writer
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5(404)
Product Description
Answer (1 of 4): The term “underwater jet ski” is erroneous. I own some DPV’s (diver propulsion vehicles). Now “old” in today’s sense. But! What we found was both positive and negative results. Over time the “ Doing a chin-up”, to arm hold on to the DPV was tiring. Our back in the day solution wa