A.M. Ran with Tyler, Matt, and Nick McCombs. Total of 12 miles in 1:32:47. Picked up in the last half mile for a neural drive test. Ran 84,81 (2:45) flat terrain, HR got up to 152. Felt energized in the second quarter and felt like I could hold that pace forever. The breathing was deep and vigorous, but at the same time pleasant and sustainable. Did an experiment with Nick and Tyler. Tyler weighs about 140-145 lb, so essentially my weight. Nick weighs 115-120 lb. I arm wrestled both, and lost within 5 seconds both times. Asked both about their arm training activity. Tyler does push-ups once a week, Nick does not do anything. To add more data to this - last spring I arm wrestled Jeff (125 lb, no consistent arm training either) and lost in about 20-30 seconds. The results confirm my suspicion that there is something more going on than just untrained arms. Some more food for thought. Around the age of 9 and up until 11 I was tied with another kid in a group of 20 boys in the tennis ball throw. This was not just a one time thing - we threw the tennis ball about once a month in our PE classes. What is interesting is that while I was a skinny kid, the other was not that skinny. And he found himself at the rear in all forms of fitness tests. The average kid of my build would out-throw me by 50%, while there was one in that group that out-threw me by 100%. That same kid was number one in all fitness tests including distance running and cross-country skiing. So in short, the hypothesis is that Quality X correlates with the ability to produce a lot of coordinated quick force per muscle mass in any muscle in the body without having to train it. So you could predict somebody's distance running potential fairly accurately with the following tests: make sure they have enough slow-twitch fibers, then make sure they do not have any inherent cardiovascular weaknesses or defects, and then have them throw a tennis ball and prorate the throw distance for body weight. Crazy idea - yes. But I think one day it will be proven right.
Another twist on it. If you stipulate slow twitch fiber dominance among the competitors, and prorate the throw distance for body weight and arm size, my predictions is that guys like Wanjiru and Bekele would have a shot at winning the world competition in the tennis ball throw. You can run low 2:20s in the marathon off pure aerobic power with a below average neurological explosiveness, but to run under 2:06 you need to be explosive. P.M. 1 with Julia in 10:48, 1.5 alone in 11:53, 1.5 with Benjamin and Jenny in 13:16.
Five Fingers - 1278.52 miles | 
