摘要：AbstractWe intend to increase the number and the efficiency of game skills, by temporarily altering the official rules, and imposing certain executions for the beginner level. We assume that: compulsory execution of two certain volleyball skills will reduce the number of errors of the actions in the first part of the volleyball phase, increase the total number of individual and collective executions (tactics) during a match, and increase the number of situations where a dispute advances in late phases. The results confirmed our assumptions and the Romanian Volleyball Federation included our percepts in the official mini-volleyball rules.
