[Rob1968]

Several difficulties arise in the use of physical fitness tests for officials.
In our area, only mens' varsity is using 3-man mechanics. Thus, the fitness of the officials at that level of games is not so much a factor. (We probably can agree that a 3-man game doesn't require the same physical exertion as a 2-man game.)
Very often, the lower levels of play are more strenuous, physically, because of the lack of structure, lack of organized play-running offenses, and poorer spacing of players on the court. Many of the younger - sub-varsity - games are played by participants who are trying to impress someone with their abilities, and so they run more.
There never can be an absolute standard or performance for such tests of the officials, just as there is no absolute standard for the performance of the players. Simply stated, we try to take the best for the highest levels of competition. If the over-all pool of applicants happens to perform better than the pool of some former group, then the selected few will be better. But, the games will go on. No one is going to say that the season will have to be cancelled because none of the applicants, whether players or officials, didn't meet a particular standard of performance.
And since the performance of either group is considered to rise with experience, there will always be some of the selected participants that are chosen for higher levels of competition based on factors that are quite foreign to some standard of physical performance. Just as the best point guard may not be able to dunk, but he/she can really manage the game, and distribute the ball, a particular official's game management, judgement, repoire (sp?) with the coaches and players, etc, may far out-weigh a somewhat lower level of pure athleticism.
Yes, I understand that the physical fitness of an official is only one of many factors considered in their ranking, and assignment to levels of play. As one in my area who has been held as an example of good physical performance for many years, I appreciate and welcome the advent of such criteria in the ranking/selection of officials. When all is considered, it must be a smaller factor in the cosideration of assignment to the higher leves of play.