A gym, short for gymnasium, is a dedicated facility designed for physical exercise, fitness training, and recreational activities. It provides a space where individuals can engage in various forms of exercise to improve their overall health, build strength, increase endurance, and achieve personal fitness goals. Gyms typically offer a wide range of exercise equipment, such as cardio machines (treadmills, stationary bikes, elliptical trainers), weightlifting machines, free weights, resistance training equipment, and functional training tools.