Originally Posted by Slapthefatcat
Geez, the number of exercises or the length of running is ridiculous to someone of one in the size and physique like me.
Don't look at it that way.
I only got to the point where I can do this many reps after a lot
of conditioning courtesy of taekwondo. When I started four years ago, I could only do about 50 crunches before I had to call it quits, but after practicing with some pretty insane blackbelts, I find myself doing things that sound pretty nuts, and that's outside
of practice, with nobody forcing me.
Get started at a level that's just barely uncomfortable and work your way up from there. Believe me, I've been in the same boat. ^_^