This article is about penile erection. For the similar arousal in females, see clitoral erection. For other uses, see Erection (disambiguation). An erection (clinically: penile erection or penile tumescence) is a physiological phenomenon in which the penis becomes firmer, engorged and enlarged.
The obstacles in the menâs steeplechase are 914 millimetres (36.0 inches) high. In the womenâs steeplechase, the obstacles are 762 millimetres high (30.0 inches). The water jump consists of a barrier followed by a pit of water. The landing area for the pit of water is 3.66 metres (12.0 ft) by 0.70 metres (2.3 ft). At its deepest point, the slope goes down to a depth of 700mm (28 inches).
Horses and riders raced from one town's steeple to the next. The steeples were used as markers due to their visibility over long distances. Along the way runners inevitably had to jump streams and low stone walls separating estates.he steeplechase for women is 3,000 metres long, but with lower barriers than for the men. A distance of 2,000 metres, with a shorter water jump, was experimented with before the current race format was established. It made its first major championship appearance at the 2005 World Championships in Helsinki.