When you workout like when you run, your leg muscles need energy (in the form of ATP) which only oxygen can carry. But since kapos ka sa oxygen, so no ATP (energy). What your leg muscles do is it produces lactic acid (this is the one responsible for the leg pain sometimes cramps you feel), now the liver comes to the rescue. It tries to provide your leg muscles with the energy it needs (in the form of ATP) kaya ma overwork cya and it produces enzymes in excess of what it can get rid of. Thats why magsakit imu kilid kay in a way ma-expand imo liver capsule from all the work (but this is transient).
But that's not what happened as I could feel the pain in my stomach area. Could it have been the 500-mL Gatorade I downed around 10Km when I felt burned? Maybe. But now I couldn't really put the blame on downing that Gatorade.
Had I gone further, could I have made it? Did I actually quit on my set goal today? If I went on with the pain and just walked it through until it dissipated, could I have gotten myself into trouble like collapsing? Yes, I could've have. So was it the wise decision to stop? I guess so. Is this justifying my failure? Yes, maybe.
Earlier today was the NatGeo Run 2014, an event I saw as I was walking in the mall one day. That day I thought it was interesting as I had just read this book by Dean Karnazes, Ultramarathon Man (a must read). Gave it a few days of thinking -- finally came to a decision and it's to give it a go and register. So I googled the event -- results, great! My first running event and.. . . REGISTRATION CLOSED! Just great! I could do 10-Km easy, so 21-Km was my goal. But since registration was closed for the event, I came up with this idea to run 21 Kilometers today to simulate. I preapred for this day, one time I did 16.70 Kilometers so I thought to myself I got this in the bag. I got a mild blister that day -- not that you needed to know, it was a first so, ya.
I feel this is the beginning of my journey in running marathons, and like any success stories, failure is part of it. Maybe that 16.70 Kilometers was not a good thing. Maybe I pushed myself beyond my limits. Yes, that's good. But in the process I got way ahead of myself and in return got complacent in my preparation for my first 21-Km. Ten kilometers to me may be easy, but without preparation like a good sleep or enough calories to burn, it could feel like running for a lifetime. I've tried it. Anyway this looks to be a promising journey, but I still got a lot to learn. I don't know when I can do my first 42-Km, or my 21-Km even, but that will just be the beginning, and this is the prelude.
Cheers! To being able to run, many can't anymore, and some actually cannot. Be thankful. :)