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What do you mean by flippers
A seal has much shorter limbs than most mammals: what appear to be the armpit and groin of a seal are, in fact, the equivalent of the wrist and the ankle. By comparison, the bones of their flippers are enormously long, and the skin between them forms a web which is used like a paddle to propel the seal along. They have long, sturdy claws on their front flippers which they use to help them move on land, especially when they need to grip onto rocks or ice.

When a seal swims quickly, it holds its front flippers tightly against its sides, and propels itself with its powerful hind flippers. Its lower body moves from side to side, rather like a fish, as it moves along. When the seal is swimming slowly, the front flippers are used as stabilisers and stick out to the sides.


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