Under Mourinho, Chelsea became the fifth English team to win back-to-back league championships since the Second World War (2004â05 and 2005â06), in addition to winning an FA Cup (2007) and two League Cups (2005 and 2007).
The Fosbury flop, the most widely used high-jump technique, requires lots of flexibility so the jumper can stay as close to the bar as possible to clear the greatest height. A big back arch allows the jumper to literally wrap herself around the bar before flipping her legs and feet clear.
Moreover, female gymnasts are flexible because of their rigorous training regimens, which include tons of exercise, including stretching, cardio, core conditioning and drills. Because of their young age and constant exercise, they have more organized collagen â a protein found in connective tissue â compared with older people and people who don't exercise.