Volleyball is one of the best team sports in the world because of its rules. You must rely on your teammates by rule and cannot stall the game which makes collaboration the base of the entire game. Furthermore, at the high level it's as explosive as any other sport and very fast paced with a fast moving ball that must fall in 900 ft² area. If you add the fact that every point matters, it becomes logical why reading and understanding the game are such important factors at all levels of play given how fast decision-making has to happen in order to predict what is coming next.
Sports statistics are changing the game and are growing in popularity because they ultimately help coaches and athletes monitor current performance while trying to predict future performances. In volleyball, one-tenth of a second makes a huge difference and there is a somewhat preset sequence of events. Those two factors make it a great sport for data analysis and modeling.
Sports statistics is the collection and analysis of data with the ultimate goal of creating performance, health, and strength metrics to gain a competitive advantage for a team or individual.
Analysis of the data should facilitate any decision-making process, providing a "cold" analysis prior to or during a practice, a match, conditioning, scouting an opponent, etc.
With the data collection always being the tough part of the job, here are three principles that will guarantee quality data to study over and over without worrying that it might not be valid.
Whether you take stats on paper, a computer, or tablet keeping these principles in mind as you decide what data to gather, how to evaluate execution, and how to gather them. Also, use these principles to evaluate the quality of any data gathering service you might be using. At VolleyMetrics these principles are a big deal and they make a big difference.
On top of these three principles, there are a few tips for coaches to keep in mind:
Lastly, I want to touch on this quickly and I will go much more in-depth in future blog posts but ultimately there are four common ways to gather data.
In conclusion, some of the main takeaway points are:
The JVA is an association of Junior Club Directors and Coaches who are dedicated to all facets of junior volleyball and have a desire to offer the best programming possible to their members. We are the leaders and forward thinkers in Junior Volleyball Programs and we are a voice for junior clubs. Our number one goal is to help club programs and events thrive.