Ouch 4 places? That's nasty! Yep lots of conditioning because there's not a lot else you can do! Work abs and upper body. A lot of things hanging of bars like leg lifts, pull ups, levers but making sure you have someone to help you get down/ an easy way to get down so you have no weight on your ankle. Work a lot of things like sit ups, crunches, v ups, back raisers for your abs. Also do some leg work but things where you dont put weight on it so mainly things lying down like cycling on your back, leg lifts, things like that. It's really hard to stay in shpe when you have an injury particularly a lower limb one becuase there's barely any aerobic activity you can do. So I'd just try and keep your muscles in as good a shape as possible and make sure you rest your ankle so it can heal and you can get back to fitness as soon as possible!