This guy is a PT i do training classes with sometimes.... he's a fucking nutter.... ex-bosnian Special Forces (which essentially makes him harder than a coffin nail).... Samir Becic.
But, really nice dude. He's also one of the top trainers in the states apparently.. but anyway, he doesn't believe in lifting weights as it's far to detached from real life, he just does all crazy body weight shit etc like this... I do a boot camp with him x3 times a week and it's insane, and never boring!
this is also one way to probably make a massive idiot of yourself in a gym in front of hot chicks...!!