The training effect is a cruel mistress. She lures you in and then slaps you in the face when you can't perform. The older I get, the more often I get slapped. (Yes, I'm still talking about swimming).
What's the training effect? What I mean is this: when you're working out and doing a set, the first x number of reps are simply to get you to the place where you can make improvement. Think about the dudes in the gym that are spotting another guy doing bench press. He's screaming like Stalone pumping M60 rounds into the sky, and they're yelling "ONE MORE DUDE! ONE MORE!!".
They're egging him on, because he's at that point where every additional rep he does makes him stronger. All the ones that came before? They're wasted if he doesn't do just one more.
I don't think I drank enough water today. Toward the end of my workout I got a headache and my calves started cramping up. This is a pretty good sign that you're dehydrated, and it's too late to hydrate right now. You should have done that already. Now you just have to either stop or work through the cramps.
I stopped just before the last set, took off my googgles and pulled out my earplugs. I was the only one who showed up tonight, so it was just me and the coach. I was cramping up, couldn't catch my breath and had a headache. I was done.
But after a minute or so, I thought "No way I'm wasting all this work and getting nothing out of it!" So in went the plugs, on went the goggles and I did the last set. But the I got slapped in the face. I cramped up and had to do the last 50 of the last kick set one legged. It took me forever! But I did it.
Going home is for pussies.
Here's the workout.
300 Swim
100 Kick
300 Swim
100 Kick
200 Swim (build on the 50s)
300 Swim (build the 100s on 25)
200 Kick (build the 100s on 25)
* this is where I almost went home
300 Swim (build the 100s on 25)
200 Kick (build the 100s on 25)
Total workout: 2000 meters
At the risk of making Tom Myer (@myerman) roll his eyes, I have to apologize to all the ladies (my daugher Alex above all) who are offended by the customary use of the female anatomy as a euphamism for weakness. It's the only word that conveys what I was feeling at the time.