How do emperor penguins move?

Answer 1

emperor penguins move in land by waddling and in whater swiming like a rocket
Emperor penguins move in two ways.

1. In the water, they swim quite fast by using their wings as flippers and kicking their feet.

2. On land they waddle because they have no knees and sometimes they slide on their bellies as if riding in a sled.

Answer 2

Emperor penguins move by waddling on land and sliding on their bellies on ice or snow. They can also swim gracefully underwater using their strong flippers for propulsion.