Group challenges can significantly motivate individuals to be active by fostering a sense of community and accountability. Participating in challenges generates camaraderie and encouragement among members, making workouts more enjoyable and engaging. Friendly competition can also push individuals to strive for personal bests and reach goals they might not achieve alone. Group settings can provide motivation through shared experiences and social support, enhancing commitment to fitness routines. Overall, setting collective goals within a group encourages consistent activity and promotes a healthy lifestyle among participants.