MetCon Marcus is a fitness enthusiast who creates kettlebell workouts to build functional fitness. He believes that everyone is a work in progress and encourages humility and kindness while grinding towards a better version of oneself.

He emphasizes the importance of using correct form and technique when working out, particularly with kettlebells, to stay safe and injury-free. In 2021, he completed a kettlebell fundamentals coaching course and recommends that everyone completes some sort of kettlebell education course, particularly if new to kettlebells. He also reviews fitness products and technology on his channel.