Go see a doctor immediately
If Luis performs resistance training it is most likely that his muscle will go through hypertrophy. Hypertrophy is the growth of muscle cells in the muscles.
Because the words that come out of your mouth pretty much say everything about you, and to use personal communication in a professional enviroment would make you look unprofessional.
Answer:
Effleurage is basically a form of massage involving a circular stroke movement made with the palm of the hand. Effleurage can be firm or light without dragging the skin, and is performed using either the padded parts of the finger tips or the palmar surface of the hands.
That hormone would be glucagon