Hydrogen is easily the most abundant element in the universe. It is found in the sun and most of the stars, and the planet Jupiter is composed mostly of hydrogen. On Earth, hydrogen is found in the greatest quantities as water.
Ling developed the system of massage and rhythmic movement called the âSweden movement treatment,â also referred to as âmedical gymnasticsâ or the âLing system.â8 Ling suffered from chronic health problems, including rheumatism. He discovered that his daily regimen of exercise and manual therapy had a beneficial effect on his health.
It's the satisfaction of a perfectly executed routine. It's the thrill of spinning around the uneven bars or swinging from the rings. It's the precision of the balance beam. It's gymnastics, and for millions of people with Olympic dreams, it's a great sport and a fun way to get a muscular, toned body. Gymnastics presents a very real risk of injury, though, with its demanding physicality and immovable equipment.