Hobbies to improve the body and mind

It is said that there are an uncountable number of hobbies and leisure time activities that you can take upIt has also been suggested that to keep a healthy body and mind it is best to participate in a physical hobby as well as an activity that engages the brain.

So, out of the following activities which two would you recommend to your friends? Furthermore, what exactly is baton twirling?Hobbies vocabulary