What are the functions of a frog's shank?

The shank of a frog, which refers to the part of its hind limb between the knee and the ankle, plays several important functions. Primarily, it aids in locomotion, providing strength and flexibility for jumping and swimming. Additionally, the shank contains muscles and tendons that contribute to the frog's ability to manipulate its movements effectively in various environments. Overall, it is crucial for both movement and stability in a frog's lifestyle.