There's one commonality that every elite athlete possesses, it's something that could be argued as the most important aspect to their success. This commonality is called...accumulation of training years.
We stress this concept so often to our athletes and their parents-if you want future success you have to put the time in now. Accumulation of training years is the concept that all of the years/time spent practicing your skill will lead to the best/optimal athletic result. Think about every pro athlete you follow, how often do you hear them say, "Well I started when I was 14." You don't. They start young, they practiced forever and put in the work, which correlates to their success.
No athlete plays a sport not wanting success for their effort, which is why we push for younger athletes to start learning basic concepts early. The picture below shows our table of critical age periods of trainability - this table illustrates which age level will benefit from different forms of training. Every age has their optimal times to learn different skills. For example, think about a skill like coordination and a midget aged athlete - if a midget didn't take the time to develop coordination at a young age it's incredibly hard (if possible at all) to catch up to someone who started when they were 5.
A lot of times younger athletes don't realize how much the drills and practice is building towards their success, every time they're in the gym it's building their foundation. As trainers it's easy to see which athletes started at a young age, even when we're teaching exercises/lifts athletes don't have previous experience with.
For example, teaching a back squat - if you took two athletes, one who's been in the gym and worked their flexibility, body awareness and understands basic movements and the other none of the prior, 10/10 times the athlete who understand basic concepts will learn and develop the move faster. This again can be linked back to accumulation of training years, it's the lump sum of training/athletic experiences that weighs heaviest on future success.
Every concept learned and worked on will correlate to an advanced future concept. Body awareness is linked to better lifting (understanding movements/verbal cues), basic plyometrics correlate to explosive power/strength, the list goes on forever...
Athletic success has one commonality, it's the total amount of time spent practicing and training your trade. Start working today to build your future, every day counts.