How To Win. Boiled down to its most basic elements, sumo is a sport of satisfying simplicity. Wrestlers can win one of two ways: by forcing their opponent out of the ring, or by making them touch the ground with any part of their body except the soles of their feet.
Deepest and most restorative sleep. Blood pressure drops. Breathing becomes slower. Muscles are relaxed. Blood supply to muscles increases. Tissue growth and repair occurs. Energy is restored. Hormones are released, such as: Growth hormone, essential for growth and development, including muscle development.
The first sleep cycles each night contain relatively short REM periods and long periods of deep sleep. As the night progresses, REM sleep periods increase in length while deep sleep decreases. By morning, people spend nearly all their sleep time in stages 1, 2, and REM.