I will give u a short essay on that
yes hobbies can also be said as the co-circular activities that we do have in our schools. Having hobbies in a life of a person is an important part as like food, water, our studies , the enjoyment including playing games , etc. hobbies if not there in life there is no aim of the life. do u know what hobby means? it means a part of our aim in simple words. hobbies in life is not only important but very important.
hope this much helps u !!!!!!