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.
Components of the Human Urinary System. Terminology: Textbooks refer to this part of the body using various words and expressions that have the same or similar meaning. The 'Urinary System' is also called the 'Renal System' because this group of inter-connected body parts process a liquid substance called urine via specialist organs called the kidneys.