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Learn Tennis as an Open Skill Sport (Wayne Elderton)

Source file: LEARN_TENNIS_AS_AN_OPEN_SKILL_SPORT-_Wayne_Elderton.pdf.txt

Domain: coaching / open-skill-pedagogy

Tier: reports/tier-3-niche-specialty

Used in artifact: artifacts/reports/tier-3-niche-specialty.md

Abstract

Elderton's framework: tennis is a paradigmatic open-skill sport. Constraints-led coaching replaces techniques-first pedagogy.

Key points

  • Tennis is a paradigmatic open-skill sport — environment is unpredictable.
  • Constraints-led coaching replaces techniques-first approach.
  • Perception-action coupling is the core skill.
  • Tasks should mimic the sport's open environment.
  • Ecological-dynamics framework informs modern tennis coaching.

Raw dump (first ~1000 words)

LEARNING TENNIS AS AN OPEN SKILL - AceCoach about:reader?url=https://acecoach.com/learning-tennis-as-an-open-skill/#... acecoach.com LEARNING TENNIS AS AN OPEN SKILL - AceCoach 8-10 minutes IT'S ABOUT TIME � Learning tennis as an open-skill sport There is tons of information out there regarding how to play tennis. The bulk of it is technical in nature, information about how to hit a ball. The challenge is that success in tennis is every bit as much about when to hit a shot as how to hit it. In other words, it's about time (doing the right thing at the right time). The reason for this is that tennis is classified as an open-skill sport by motor learning researchers -- a sport in which players must constantly adapt their movements to an ever-changing 1 of 7 2021-05-18, 1:33 p.m. LEARNING TENNIS AS AN OPEN SKILL - AceCoach about:reader?url=https://acecoach.com/learning-tennis-as-an-open-skill/#... situation on the court. On every shot, a player must decide where to move, what shot to hit, and where to recover while awaiting the opponent's next shot. The player's movement and stroke execution must be continually adapted to the situation at hand. Contrast this to a closed-skill sport (such as diving, figure skating, gymnastics, etc.). Here the objective is to execute pre-determined movements in a precise and repeatable way, based on an idealized model or form. In closed-skill sports, performing the movement correctly is how athletes gather points and win medals. Tennis matches, by contrast, are not won by amassing points from judges who sit at courtside, evaluating the form of each stroke. The challenge is that success in tennis is every bit as much about when to hit a shot as how to hit it. THE OPEN SKILL PROCESS In the 1980's, Canadian Coach Louis Cayer systemized a method of instruction based on the principles of open skill development. The approach was so effective that Tennis Canada adopted it as the official national coaching methodology. Cayer later went on to become Davis Cup Captain and National Head Coach. The 2 of 7 2021-05-18, 1:33 p.m. LEARNING TENNIS AS AN OPEN SKILL - AceCoach about:reader?url=https://acecoach.com/learning-tennis-as-an-open-skill/#... principles have now also been adopted by the International Tennis Federation and numerous countries. Cayer applied the research that revealed that, on every shot, a player goes through 4 steps of an information processing process (whether they are a starter player or a tournament pro). Closed skills in contrast. start with execution step: A PROBLEM WITH TRADITIONAL TENNIS TEACHING? For various reasons, tennis coaching evolved over the years into coaching tennis as a closed skill by making everything about performing specific technical movements in a prescribed form. For example, when looking at the `forehand groundstroke', a standard model will appear in the minds of most coaches and players. In recent years the content of the model has been changed to reflect the modern trends of the game (e.g. Semi-open stance, loop swing, Semi-western grip, etc). This `model thinking' has even continued through the technological revolution (e.g. slow motion video of Federer's "forehand"). Traditional tennis coaching was based on the priority of conforming students to these models. The typical lesson consisted of a coach 3 of 7 2021-05-18, 1:33 p.m. LEARNING TENNIS AS AN OPEN SKILL - AceCoach about:reader?url=https://acecoach.com/learning-tennis-as-an-open-skill/#... standing at mid-court delivering a soft feed to a student and harping about the elements of the, perfect `form'. Once the model stroke was reasonably stable, the coach sent the player back into the "real world", expecting the player to successfully use the carefully-polished stroke in a live rally or match play situation. The typical result was the stroke quickly breaking down. Why? Because the player was not taught how to adapt it to real play situations. After the breakdown, the player would return to the coach only to have the cycle repeated. A model based methodology impedes development of open skills because it falsely conveys there is a "one size fits all" technique that is good for every situation (e.g. "The basic forehand"). However, does the same technique occur if the forehand is performed from a wide ball or a 3/4 court low ball? Is it the same for an attacking shot, or a defensive one? Is it the same when receiving a high ball or sending a sharp angle? When the `basic stroke' must be changed constantly to adapt to the situation it becomes the exception rather than the rule. For example, in observations conducted on advanced beginners (2.0 Play Tennis Rating), the amount of time the ball was in range 4 of 7 2021-05-18, 1:33 p.m. LEARNING TENNIS AS AN OPEN SKILL - AceCoach about:reader?url=https://acecoach.com/learning-tennis-as-an-open-skill/#... to perform the standard `model' groundstrokes was maximum 30%. In other words, when novice players play (not drill), they are required to adapt in ways they have never been taught 70% of the time! Small wonder why many find tennis frustrating (especially after lessons). True, many players eventually discover that stroke adaptation is critical to real world tennis. But how long does it take to achieve a reasonable degree of success? Months? Years? We now know there is a much better, and much faster way. OPEN SKILL LEARNING In any open-skill sport, technique is not an end in itself as in closed-skill sports. In an open skill, the situation rules. The player must correctly perceive the tactical situation to decide on which tactic gives the best chance for success. Technique becomes only a means to execute a tactic. The player must know what they are trying to do before learning how to do it. Technique should never be divorced from tactics, no matter what the level of play. Since every skill must go through the open skill process, it is more effective to teach a player how to play (perform tactics) by applying `proper technique' rath