Definitely something to keep in shape. Weight lifting, cycling, swimming, football, martial arts, running or any physical activity or sports really. Any of the

Definitely something to keep in shape. Weight lifting, cycling, swimming, football, martial arts, running or any physical activity or sports really. Any of them (or any combination of those) would be a great hobby. It will help you become healthier and balance out health risks from your job which requires you to sit in front of a computer most of the day.