The theory behind AIS is that if a muscle is stretched too fast, too far, or for too long, it begins a protective action known as the myotatic reflex, causing it to automatically recoil in an attempt to prevent the muscle from tearing.Marjorie Brook is an Advanced AIS Practitioner,and International Educator/Therapist.he theory behind AIS is that if a muscle is stretched too fast, too far, or for too long, it begins a protective action known as the myotatic reflex, causing it to automatically recoil in an attempt to prevent the muscle from tearing.
Not to be confused with antibody. An antibiotic (or antibacterial) is something that kills bacteria or slows the growth of bacteria. They are used as medicines to cure diseases caused by bacteria. Antibiotics are no use against viruses. Penicillin, the first natural antibiotic, is produced by a fungus. Production started in 1939, and now it is made by chemical synthesis.
Doctors use antibiotics to treat pneumonia that is caused by bacteria. Although experts differ on their recommendations, the first antibiotic used is usually one that kills a wide range of bacteria (broad-spectrum antibiotic).