A physical therapist can offer ultrasound that raises temperature to ease pain, or biofeedback in which the patient learns how to tense and relax muscles to relieve pain.
a physical is just basically a test to see you if your healthy.If you take a sports physical they'll check your medical history and test your refelix ability,check if your heart and lungs are...
Physical Activity burns calories and fat, builds muscles, helps you digest, and as your muscles move your lymphathaic vessels are squeezed, with clean the body of waste.