Half/ half- I used to work at an office for 8-12 hrs a day, 40- 60 hrs a week... what I noticed was that when I was lifting weights, and exercising it allowed me to focus at a higher level longer, and keep better posture. In contrast, when I wasn't doing routine exercise, my shoulders, neck, and back were sore. My posture was worse, and as a result I was less focused. I took more breaks, goofed off, and overall was less productive over the long term. So it was said that, "A healthy body lives in a healthy mind". So while I agree that certain obese, or senior aged players are a hell of an opponent, you should not discount that someone who is fit both physically, as well as mentally may give you a run for your money. Good luck!
