1. 1  a formally drawn request, often bearing the names of a number of those making the request, that is addressed to a person or group of persons in authority or power, soliciting some favor, right, mercy, or other benefit:
A testicle massage increases blood circulation in the testes. Increased blood flow means increased delivery of oxygen and nutrients to your testicles, and increased removal of waste toxins from the testicles. In short, is provides more fuel and raw materials to help your testicles to perform their various jobs at full capacity.
Common causes of testicle pain include: 1  Injury. 2  Infection or swelling of the sperm ducts (epididymitis) or testicles (orchitis) 3  Twisting of the testicles that can cut off the blood supply (testicular torsion). It is most common in young men between 10 and 20 years old.