Dear Churchill Downs:
Warning - Long post.
I must respectfully disagree with you regarding if the NBA and the NFL disappeared tomorrow that the level of long jump and track and field would NOT dramatically improve.
Please allow me to explain.
Football:
The way football players are trained is very, very different than how track and field athletes are trained. First and foremost, college football players are recruited on their size, skill, and then speed. But at the NFL-level they are recruited in the reverse - speed, skill, and then size. It is for this reason the business of NFL Combine Prep is a multi-million dollar business. The football players NEED to learn how to SPRINT and LIFT in order to get drafted and make "real money" (NFL $465,000 minimum per year - 2017).
The million dollar question literally is, "What were they doing the previous 3-4 years?!"
College football strength and conditioning programs all across the US all claim and chant, "Bigger, Stronger, Faster"; "We are going to squat, pull, press."; "We lift heavy."; "We are ground-based."; "We don't use machines."; "We use free-weights."
But there is a very public "dirty secret" within in the college football strength and conditioning community and it is that they can get their player bigger, stronger, but NOT faster. (Source: The Journal of Strength and Conditioning Research - Sept. 2013)
The research and results were conducted by Oklahoma State University were;
The speed/skill athletes got bigger and stronger but stayed the same speed.
The linemen got bigger and stronger and SLOWER !!!
But if one were to look at the roots of college strength and conditioning and where we are today makes absolutely no sense.
Boyd Epley was the first College Football Strength and Conditioning Coach. He got the job at the University of Nebraska because he, as a POLE VAULTER, was stronger than the University of Nebraska's LINEMAN.
But if one were to go any Power 5 School weight-room none of the football players are lifting or training like pole vaulters.
Now lets compare track coaches (sprints, jumps - vertical and horizontal) who could not get their sprinters to drop their times or spur their athletes to higher bars or further into the pit. They would not be coaching for very long.
Football players rarely ever sprint (I am using shin-angles and torso lean definition). The only times are kick-off, punt, and wide-receiver deep-ball. Most players who play football even at the NFL-level are "just running fast". We have "hard" data due to CATAPULT SPORTS that tells top-speed, average speed, and miles/kilometers run. Top-speeds in the NFL of wide-receivers are SLOWER than elite and sub-elite female sprinters. I have my theories and I do not want to go on and on.
Other factors why college and NFL players are not as fast or "springy" as their spandex-wearing brethren is that they on average are 10-20 pounds heavier per height. Imagine long-jumping with five pounds of Omaha Steaks (keeping with the theme) attached to you.
I know someone will counter that it is not the same since it the football players have functional muscle and not just a slab of beef in a backpack. Fair enough, but if we were to remove the slab of beef and the "functional football muscles" I can almost guarantee faster times AND better "jumps".
In earlier posts, I mentioned how football sucked talent away from track. I am big enough to concede that football players are "slower" but this is due to -
the hits that they receive, (How fast would you be after being hit in the chest with a shoulder at top speed for five months out of the year - Spring Ball, Pre--season, IN-Season, Bowl Games, and BCS Finals)
their training, (see above)
Injuries, (self-explanatory)
and their "running" technique. (rarely ever given the opportunity to sprint)
If these impediments to speed and jumping are removed we would see good if not drastic improvements in their performances compared to where they are currently.
Basketball:
Basketball at the elite-level is very skills-based and not as "physical" as long-jumping or "raw" sprinting - that is not to say that they are not "fast" or cable of being "track fast". Take Kevin Durant, during his NBA Draft Workout he could not lift 185lbs on the bench, but put a basketball in his hands and his nearly unstoppable.
As a long-jumper you absolutely need "physicality" in order to "get the job done". This is what makes track beautiful - the human body stripped down to the very essentials and asked to run fast, jump high, and throw far.
A basketball court is only 94 feet in American or 28.7m for the rest of the world. This means that the entire length of a basketball court is about the length of a long-jump runway or on the sprinting side of the equation this would only be the drive phase of a 60m or 100m race. This does NOT give you enough time to really "open up" and hit maximum velocities. In fact, hitting maximum velocities on the court would be a recipe for injury and shortening careers. When you couple this with the start-stop nature of the game, looking out for picks, and catching/dribbling/shooting the ball. These must all be done at sub-maximum velocities. That being said, elite HS, College, and NBA basketball players can dunk from or close to the free-throw line (15 feet - 4.572m). That means that they are physically capable of "approximating the long-jump take off" with an object (the basketball) in hand. Even though the basketball is "light" the additional "mental space/energy" used to "control and account" for the ball impedes maximum upward thrust.
To make this point clearer, try jumping using your arms; without using your arms; and finally with a ball (any ball) in hand. The result will be telling. Now, factor this into the speed, or lack of maximum speed, and you have the "deficit" that basketball players have compared to "track" athletes. But given some time, as mentioned in one of my earlier posts, I gave 4 truly WORLD-CLASS performers in track who were basketball converts.
Andre Degrasse - sub 10
Damian Warner - 8.04m long jumper 10.2sec 100m
Donald Thomas - 2.37m
Trey Hardee - 7.88 Lj 10.3X 100m
Sorry for the long post.
Thoughts and counters are welcome.