31/12/2025
Unlike other organs, the t3sticl3s are not protected by bone or muscle. Hitting them is effective for self-defence primarily due to the high concentration of sensitive nerve endings and the extreme pain triggers a physiological response called the vasovagal reflex. This reflex causes a sudden drop in heart rate and blood pressure, causing blood to flow to internal organs away from the extremities. This can cause nausea, dizziness and in rare cases fainting.