How Syphilis Is Spread (Watch Out for Sores!). In acquired syphilis, the bacterium enters the body through skin or mucous membranes, usually during sexual contact. It can be spread from the sores of an infected person to the mucous membranes of the genital area, the mouth, or the anus of a sexual partner.
Jockey being weighed post-race, holding equipment. Jockeys must be light to ride at the weights which are assigned to their mounts. There are horse carrying weight limits, that are set by racing authorities. The Kentucky Derby, for example, has a weight limit of 126 lb (57 kg) including the jockey's equipment.The weight of a jockey usually ranges from 108 to 118 lb (49 to 54 kg). Despite their light weight, they must be able to control a horse that is moving at 40 mph (64 km/h) and weighs 1,200 lb (540 kg).Though there is no height limit for jockeys, they are usually fairly short due to the weight limits.Jockeys typically stand around 4 ft 10 in (1.47 m) to 5 ft 6 in (1.68 m).he weight of a jockey usually ranges from 108 to 118 lb (49 to 54 kg). Despite their light weight, they must be able to control a horse that is moving at 40 mph (64 km/h) and weighs 1,200 lb (540 kg).
Proportion and Size. The Boxer is a medium built breed and males should measure 22.5 â 25 inches in height and the female counterpart should be a height of 21 â 23.5 inches. The breed does not have a size disqualification but it is undesirable for males to be below the minimum or females above the maximum.rainability. The Boxer is a very intelligent breed, which has many benefits when training but also drawbacks. The benefits are obvious in that they learn quickly and are eager to further their training education. The downside to working with such an intelligent breed is that they also can and do think on their own.