 
		  April 9, 2013 (Afternoon)
Exercise Type: Run
  
  Comments: 
Got to lunch a bit early, did the Rupp dynamic warm-up, then jogged over to the track.  Legs felt sluggish and heavy.  Back was pretty good this AM, but I "anterior mob'd it" for good measure, prerun.
So what I've noticed at work - or, like...EVER - is that when I'm standing, my pelvis will shift forward and my thorax backward, causing a compensatory anterior shear/lumbar extension.  THIS is what fucks up my back.  BUT, I think I'm also taking that into my runs.
So today, I thought about doing the same with running as I have to do otherwise: butt goes back and a tiny hip hinge.  This keeps me either straight up and down, OR, a true forward trunk engagement coming from the hips.
Wasn't sure what I was gonna do at first, but settled on some 400s, backward per usual.  But as I approached I saw a guy running fast in lane one.  F.  Got there, did a lap of strides (50m stride, 50 jog x4).  The guy running LOOKED like Sam Chalenga, but his form was a little off: he was running solo, and really "back" with his trunk ("that's MY problem!"), so I didn't think it was him.  He and I got done with our laps at the same time.  While disrobing, I said, "How's it going?"
From there we got to chatting: he was doing 1600s solo, in 4:40 to 4:20 (x4 total) and was struggling after 2.  He asked what I was doing.  I said 400s.  I asked if he wanted help, and said he'd like me to run laps 1 and 3 of the next mile and rest for the 3-4.  OK!  I was looking to run 70s, but shit...if I'm going to "hone my fast guy self", this is the way!
For the first one, I hung behind him and it felt SUPZ COMFZ.  Kept the breathing "normal" til 50 to go and split 67-point.  Rested a lap.  Then, when he came through, I LED the 3rd lap, another controlled 67-point!  The stride felt good; just focused on trunk forward (with that teeny hip hinge back).
He and I rested only about 2-3min between miles.  In that time we introduced ourselves; he was, indeed, Sam C.  And I told him about his trunk: "You know, you might be struggling a bit solo because you're back in your trunk.  Try going forward 'just an inch'!".  
Second mile, he wanted 1 and 4.  I said I'd LEAD the first lap, then have him pass me, and I'd hang for *maybe* 600m of the first 1lap+....until I DRAAAHPED a 65-point leading the first!  I stopped at 400, breathed hard for 800m (2:15ish for him?), then hopped into the last lap, again leading.  
I led 'til the last 200 and then he came around...but he didn't pummel me!  He made a little push and I let him get a shoulder in lane two, but I hung right in!  We both crossed the line in another 65-point.  :)
After that, we chatted a bit and he said, "You've got some good speed!"  He took a look at my shoes - the Montrail Flys - and said, "You'd be even faster if you had on lighter shoes!".  He had those mega-light Nike spikes.  We chatted a bit more; he was asking me about his back, and how it related to his forward trunk (he was really "back" and disengaged); I told him about my cue for "a rope connected from your sternum down to the track, 5m in front of you".  
Then I took off back for work! 
SO AWESOME!  The great part was, my stride felt $$$!  No back pain, no ab "tightness", nothing.  OK, a teeny bit of toe pain on the L, but I think I did a fairly good job of pushing off BOTH legs!
The actual splits:
67.4 (70.9 rest)
67.2 (3:51 rest)
65.8 (2:17 rest)
65.6 --
Ain't run that fast since 'PAC DIED!  And it felt good and sustainable!  Holy shit, that was awesome!  Talking about "Honing the Fast Guy", that was it!  Perfect amount of pre-race volume without over-taxing - either energy or mechanics.  
| Distance | Duration | Pace | Interval Type | Shoes | 
|---|---|---|---|---|
| 4.0 Miles |