Yes, there are a couple of good gyms here in Dumaguete. The one I go to in the Siliman Portal West Building, 3rd floor has good equipment, for weights including free weights, and cardio machines. They have boxing training program, although I do not know if if is competitive program. The name is
world Fitness Gym. I pay 1,440 P per month including a locker for my use, which is a option. I believe the locker is 400 P option. I hope this give you some information.
The best place I know of rent a motorcycles per month is at the intersection near the Yamaha Dealer in town. There are three places to rent a bike. Do not forget to negotiate your deal.