If one of your favourite activities is swimming, go on reading my post! Coz I wanna offer you a cool idea of inventing hand flippers! They are going to make swimming speedier!
I see hand flippers the following way: they should contain a spade-shaped blade and fixative cramps. The blade should be rather hard and supplied with lengthwise keel. The top part should be rounded and remind hands outline. In general, it's going to look a bit like a mitten. So, that's it!
Wearing hand flippers would be a sure-fire way to increase your speed 2times! Agree?