Dan Koh and co-host Neil Humphreys are fed up with ‘that guy’ in the gym. We all know ‘that guy’. He bangs his barbells, hoards the weights, sweats all over the equipment and thinks he owns the gym. He doesn’t. He needs to follow basic gym etiquette to make the experience more pleasant for everyone. Luckily, Dan knows all the do’s and don'ts of correct gym behaviour.