Please choose the correct solution to the question: How to do a push up.

Solution1: Place feet not farther than 6 inches apart. Hands shoulder width apart. Keep you body in a straight line. Bend your back to lower your body as a single unit until you upper arms are parallel to the ground. Return to starting potion.

Solution2: Place feet not farther than 12 inches apart. Hands shoulder width apart. Keep you body in a straight line. Bend your elbows to lower your body as a single unit until you upper arms are parallel to the ground. Return to starting potion.

Answer format: solution1/solution2
Answer: solution2