If you're more into group workouts than solo sweating, Power & Revive is the place to be. The gym's specialty is a blend of functional training, boxing, and strength conditioning, with different classes focusing on specific areas like abs, booty, and push/pull. Expect to sweat buckets - in a good way - and make friends at the same time.
One of the best things about Power & Revive is its regular challenges, which are perfect if you're spending a longer period of time in Bali and want to find a community to work on your fitness goals alongside.