"Trainer Goldberg is strong third off the layoff but one has to wonder about the
bore outs (bo). Usually they’re not a good sign--they could signal potential physical problems or at the least, fatigue. Occasionally, counter-intuitively they point to better—the horse is gaining form and is trying his/her utmost so much so it wavers some but the effort is positive. That’s a tough read and an infrequent one. Much more often the pejorative implication is borne out—the horse bounces."
No kidding? Very informative. I particularly like the way the 'bore out' is tied to the 'bounce'. The 'bounce', a ubiquitous term that applies to just about anything.
Of course, while Straight Story drifted out in his race at BEL, he was actually CARRIED OUT by Al Khali in the Colonial Cup. Does being carried out have the same intuitive and counter-intuitive implications as the 'bore out'? And, more importantly, how does it connect to the 'bounce'. I'm sure it does. If a horse is carried out while running a lower number does it bounce?
Maybe next time someone who has actually watched a race can write some of this stuff.