One meniscus sits on the inside of the knee joint and is referred to as the medial meniscus. The other meniscus rests on the outer part and is referred to as the lateral meniscus. Arthritis is one of the most common causes of knee bursitis. BFST is a highly effective treatment for knee bursitis.
Theodore Roosevelt, at the age of 42, was the youngest person to become a U.S. President. He became President when McKinley was assassinated. John F. Kennedy, at the age oâ¦f 43, was the youngest person to be elected U.S. President.
He was the youngest president ever elected to the presidency at the age of 43. However, Theodore Roosevelt was the youngest man to serve as president when he took over after William McKinley's assassination. He was 42. Here are the ages of the ten youngest presidents: 1  Theodore Roosevelt - 42 years, 322 days. 2  John F. Kennedy - 43 years, 426 days. 3  Bill Clinton - 46 years, 154 days.