Gorilla House Gym’s “The House” is a 55,000 square foot facility. We have 15,000 square feet of general gym floor access with cardio, free-weights and equipment and a class for every fitness enthusiast. We have 18,000 square feet of three indoor tennis courts. The House classes are about great music, high-fives and grinding out the work. We have qualified and experienced trainers who will take you through your workout using proper form, and technique. The House’s mindset is to be stronger, faster and more capable each day. We offer some of the toughest and most unique workouts in Altoona. The first class is always FREE! And YES, you can! There are modifications for every class and movement. It’s the will not the skill!