What optimizes performance when combining mental and physical practice?

The correct choice emphasizes the importance of executing prior memory, which plays a crucial role in optimizing performance when combining mental and physical practice. When individuals engage in mental practice, they are recalling and visualizing previous experiences and learned skills. This cognitive rehearsal helps reinforce muscle memory and solidify the neural pathways associated with those skills.

By utilizing past experiences through prior memory, a person can effectively integrate their mental visualization with physical execution, leading to improved accuracy and confidence during actual performance. This combination of recall and practice allows for fine-tuning of techniques based on what has been successful in the past.

In contrast, altering swing mechanics or testing with new techniques may disrupt the existing learned motor patterns rather than enhance performance through a cohesive integration of thought and action. Ignoring past experiences would significantly hinder performance, as it denies the benefits gained from previous learning and practice, which can be pivotal in achieving optimal outcomes.