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Ji Qiu diving equipment Name

enabb5202010-01-28 05:01:49 +0000 #1
I want to know, divers, foot zone that contribute to what is called swimming thing. The best answer is a professional point, or English can be, thank you,
Raksasa Xiao Bai2010-01-28 05:12:59 +0000 #2
flippers for swimming, diving provide a strong impetus to move forward

fins wide area can provide a powerful driving force to you so that you move your hands do not have to rely on planning to generate power, allowing both hands can be freed for other activities. Fins can be divided into no discussing with the two sets of feet. Sets of leg-type fins are generally used for warm waters, or snorkeling. No Genjiao webbed used in conjunction with the diving boots. Large and hard to use, fast and webbed feet, but the fatigue and cramping; small and soft fins missing driving force.

Fins have different materials, design and features. Webbed feet design include: keel, used to increase the hardness and balance of fins; drainage holes to reduce the resistance of the fins in order to increase efficiency; diversion ditch, so that the level of slip to glide fins to increase the speed. Select fins according to your size, strength and diving environments, it is important that the comfortable and appropriate.
yaodi7352010-01-28 05:33:11 +0000 #3
flipper flippers

Flipper
Acid Small mango2010-01-28 05:49:05 +0000 #4
flipper

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