Crunch Fitness gyms collect expert staff members and advanced equipment to populate their four facilities, where members can approach fitness from multiple angles. They might drop in on a kickboxing class to toast calories with fast-paced jabs, or slow down with focused yoga stretches. Free weights complement cardio and strength machines for those who fear that treadmills might become sentient and stick to pratfall settings. Nutritional and childcare services balance out the exercise amenities at certain locations, and personal trainers readily craft custom workout programs during one-on-one sessions.