I'm fairly new to MMA and was trying to find a workout relevant to the sport. i came across one called ESP-XC and was wondering if anyone knew anything about and how it compared to other stuff out there like P90X, Crossfit, etc.
thanks
never heard of it, got a link? I've been doing crossfit and crossfit strength bias for about 2 years now. I really enjoy it and it's made a huge difference to my fitness level.