I'm getting a lot of hate for this and I'm going to consolidate my argument for the last time.
The original question that was posed was "SHOULD Mo Farah's be changed". I did not say it should be changed, I simply wanted to ask the question and have a mature discussion about this. I understand people think I am being a curmudgeon and picking on something that doesn't matter given the fact this runner has just come off a record breaking half marathon win. I am aware of this. It is simply a discussion as per my own curiosity.
Mo's stride is long. This is undoubtable. His turnover is slower than what is considered natural; that is, the way the body would run it it were a machine. The way it was exactly designed to move. If there no "being" inside that body how would it run? Would it run like Mo? I am saying it would not.
Does this matter? I don't know. Logically, I would think marginally- We don't control our breathing. Our brains breathe for us. If we were to control our breathing all day it would leave us feeling terrible. We'd be completely messing up our bodies natural levels of O2 and CO2. I think there something similar when mo runs. He looks like he is controlling his run rather than LETTING HIS BODY RUN. DOES THIS MATTER? PROBABLY NOT. It begs the question howeverwhen it comes to the half seconds NOP are trying to drop.
A great example of something similar to this happening is in cycling. This is an excerpt of an article found about Lance armstrong pedalling technique going from a masher to a spinner. He even managed to have success with a less than ideal technique (drugs were involved) eventually changing to a innovative spinning technique which changed the peloton forever:
"First, a "masher" can win the world championship road race, as Armstrong did in 1993 when he was notorious for his rough-but-powerful pedal stroke. Second, a ragged pedaler can learn to pedal smoothly. Armstrong changed his pedaling style from low-cadence and jerky to high-cadence and smooth in the 6 years between his World Championship and the first of his 7 Tour De France wins."
In the doping era of cycling, you would hear stories of athletes racing hills in the biggest ring mashing at 35 rpm- guys like Chris Froome now pedal at 100-120 rpm. Since EPO has become less of an issue, athletes have changed their biomechanics to a more "natural" high cadence technique.
So Mo Farah is a great runner- There is no debate there. Could he reap marginal gains from a mild change of stride, getting rid of his bounce- PLAUSIBLY.
There you go haters, let me have it...