Group exercise refers to physical activity conducted in a structured class setting led by a certified instructor, designed to cater to various fitness levels and interests. This form of exercise capitalizes on the energy and motivation of a group, fostering a supportive and engaging environment for participants. It encompasses a wide range of activities, including aerobics, cycling, yoga, and strength training, among others. The communal aspect of group exercise not only enhances motivation but also encourages consistency and accountability among participants, making it an effective and enjoyable way to achieve fitness goals.