Does it make some of you upset that some people never touch a squat rack in their life and have insane verticals? I have a friend who played volleyball 4 years in high school, never squated of lifted, but has atleast a 40+ inch running vert. All he has ever done is body weight squat jumps and depth jumps. I guess some people are gifted. He's 5'8 and aorund 140lbs. Any of ya know people likes this too?