Final answer:
In a Recovery Drill, each stretch should typically be held for about 15 to 30 seconds and repeated 2 to 4 times to aid in muscle recovery without causing additional strain.
Step-by-step explanation:
The Recovery Drill typically refers to a series of post-exercise stretches aimed at helping muscles relax after strenuous activity. While the question asked is not directly related to the PRICE (Protection, Rest, Ice, Compression, Elevation) steps which are a proper first aid treatment for muscle strains, it still concerns the general theme of muscle recovery. In a recovery drill, each stretch should generally be held for a duration that promotes flexibility and recovery without causing additional strain. Traditionally, stretches should be held for about 15 to 30 seconds each, and repeated 2 to 4 times. These guidelines are designed to allow for proper elongation of the muscles and tendons and to aid in recovery after physical activity.