Are the kangaroo's legs short or long?
Both. Kangaroos have long hind legs and short front legs.Their
hind legs have large, strong tendons which act as "springs". The
springing motion requires less energy than running does, so
kangaroos are able to bound higher and for longer distances than
other mammals with the standard four legs can run. They also have
elongated hind feet for bounding.
Their front legs are short as they use them to grasp branches to
bring young leaves and shoots closer to their mouths for feeding.
Their short front legs are also crucial for when kangaroos "walk".
Kangaroos walk by pulling themselves along by their short front
legs, and using their tail to help push them along. Their long,
strong hind legs are useless for walking, as they cannot move
independently of each other.