Tuesday I thought I’d try a new training technique for my run that I’d just read about.
Instead of starting off slow and increasing your speed throughout the run and finishing with a sprint, this technique has you start off fast and then progressively decreasing your speed.
I began at a 6.5 mph pace (which is faster by almost 5mph than my previous fastest pace for a sustained run) with the intention of decreasing it by 2mph after each mile until I completed 5k. My intent was to finish anywhere from 6.1 to 5.5 mph, depending how tired I felt toward the end of the run.
After the first mile, I thought, “OK, my lap times are approximately 2:18. I still feel strong. I can go for another two minutes, so I’ll keep at 6.5mph for just one more lap.”
That one lap became two. Then three. Then four. Now I’d run 2 miles at this clip. Just one more lap, then I’ll slow down, I told myself again.
Long story short, I ran the entire 5k at that 6.5 mph pace and set a personal best in time. 28:something (it’s written down in my log), which I think betters my previous PB by at least one minute, if not more. Again, it’s in my log.
And I felt good. No. Great. Exhausted, yes, but it was a good exhaustion because I had accomplished something.
As part of my post-workout routine, I’ve recently added drinking a small bottle of Core Power protein shake. I had read chocolate milk is good post-run, so why not a protein shake? Especially a 240 calorie one with 3.5 grams of fat, 26 grams of carbs, and 26 grams of protein (made up of 19 grams of essential amino acids and 5 grams of branched chained amino acids)?
Besides, they’re delicious.
The next morning I woke up with the urge to go to the bathroom. But not to urinate. No. This was a stomach cramping “You’d better run!” urge.
And minutes later, there it was again. And again. And again.
If you have stock in Imodium, you’re welcome.
At first I thought it was my body’s reaction to the previous night’s extremely strenuous run. Except I’ve never had that sort of reaction before.
So then I thought food poisoning. Except I was the only one in the house sick. Did I have anything they didn’t have?
Oh, right. I had a bottle of Core Power, but I’ve had those several times over the last couple weeks. I’ve never had this reaction before.
Then for shits and grins, I checked the bottle. Hmm. All the ingredients are filtered and purified. Its even lactose free. They seem to pride themselves on offering a quality product. Nothing in there that should affect me adversely.
Until I looked at the lid:
Yes. It expired November 22, 2016. Four months ago! Considering I had only started buying them two weeks ago, that means it was expired at the grocery store.
The problem is, which store? I picked them up from two different supermarkets.
Guess I’ll go back to each, check the Expiration Dates and whichever store has expired product still on the shelf will get an ass-chewing.
That is unexceptable. I did not look at the date before I drank it because I expected something recently purchased would be fresh.
I will continue to buy Core Power protein shakes and use them as part of my post-run routine.
I’ll just be more diligent checking Expiration Dates in the future.
Run. Hydrate. But check that expiration date.