Final answer:
Close shaving in the field of grooming involves shaving against the grain during the second pass. This helps provide a closer shave, although it may increase the risk of skin irritation or ingrown hairs.
Step-by-step explanation:
Close shaving is the practice of shaving the beard during the second time over. During close shaving, the correct option is usually to shave against the grain. This means shaving in the opposite direction of hair growth. Shaving against the grain can help provide a closer shave, but it may increase the risk of skin irritation or ingrown hairs.