Leg bye it. Prior to his retirement from Test cricket Australian captain Steve Waugh called for leg byes to be removed from the sport, commenting: "I don't think you should get runs when you miss the ball." Umpires signal a leg bye with a hand touching their raised knee. Leg bye In the sport of cricket, a leg bye is a run scored by the batting team if the batsman has not hit the ball with his or her bat, but the ball has hit the batsman's body or protective gear. It is covered by Law 23 of the Laws of Cricket.
Swimming (sport) a crouched position at a 90 degrees angle and push off quicker with the rear leg to increase their launch power. The 1924 Summer Olympics were the first to use the standard 50-meter pool with marked lanes. In the freestyle, swimmers originally dove from the pool walls, but diving blocks were incorporated at the 1936 Summer Olympics. The tumble turn was developed by the 1950s and goggles were first used in the 1976 Olympics. There were also changes in the late 20th century in terms of technique. Breaststrokers are now allowed to dip their heads completely under water to glide,