What is the SIC code of personal trainer?

What's the difference between a magnetic treadmill and a regular treadmill? How do muscle stimulators burn calories and contribute to weight loss? How can I effectively target and work my inner pecs? Can the treadmill get rid of love handles? Im 12 and 160pounds what do you do? What muscles are being worked with a plank? What is a shoe stretcher? Do push-up bras really work? How does music help in meditation? Is stretching and toe touches good warmup exercises? What is this burning in your groin while doing squats in weight lifting? Is weightlifting possible after knee replacement? Does fitness Quest Inc still exist? What does healthy exercise help maintain a healthy respiratory system? Does toning your bum make it smaller? How is om namah shivay written in Sanskrit? Which muscle injury is characterized by a twisting of a joint leading to swelling and injury? How can I properly perform a sideways hammer curl to target my biceps effectively? Common health practices and their scientific basis? Can exercise help to cure hepatitis b?