I always find it hard to get behind the paralympics. Whilst it's good to see these people overcoming their various disabilities and it's no doubt that their achievements are impressive the idea of competition seems inherently flawed. Essentially the 'best' paralympian athletes are those who are the least disabled whilst still meeting some arbitrary criteria as to what constitutes a disability as opposed to able bodied competition where you're simply looking for the best physical specimens.
But that is completely wrong, you need to go and read up on the rules and you will find that very rarely if at all do the competitors actually compete against each other as such.
It is all quite complicated but essentially each athlete is only competing against others in the same category as themselves, not against every other athlete in the same event.
Quite often they are only competing against the clock, and then the time is adjusted according to the classification and then the times can be compared to give out the medals.
Classification is simply a structure for competition. Not unlike wrestling, boxing and weightlifting, where athletes are categorized by weight classes, athletes with disabilities are grouped in classes defined by the degree of function presented by the disability.
Traditionally there are athletes who belong to five different disability groups in the Paralympic Movement:
The first category is that of the amputee athletes. The minimum qualification for this category is that at least one major joint on one limb is missing, for example if an arm is amputated at the elbow, or a leg at the knee. Some athletes, however, may be missing two or three full limbs. Some sports allow amputees to compete as wheelchair athletes.
The second category is that of athletes with cerebral palsy. These competitors have problems with movement, balance, posture and general muscle control. This is caused by damage to different areas of the brain.
A third category relates to vision impairment or blindness. Athletes will have a wide range of impairment, which can be as manageable as requiring contact lenses or glasses, or as severe as full blindness.
Wheelchair athletes are the fourth category. There may be some overlap between this category and others. For example, there may be athletes with cerebral palsy who may require a wheelchair. Some amputees may need - or may be allowed to use - a wheelchair.
The most well-known disabilities requiring wheelchairs are, of course, paraplegia and quadriplegia. Paraplegia means the legs are partially or totally affected but there is use of the arms and hands.
Quadriplegia means paralysis affecting all four limbs. Usually athletes must have at least a 10 per cent loss of lower limb function to qualify for wheelchair status.
The last category is that of Les Autres. In Paralympic terms, this means the other disabilities not covered by the four previous categories. In particular Les Autres applies to disabilities involving disorders such as dwarfism.
Classes are determined by a variety of processes that may include a physical and technical assessment and observation in and out of competition. The classes are defined by each sport and form part of the sports rules.
Classification is an ongoing process. When an athlete starts competing, they are allocated a class that may be reviewed throughout the athlete's career. Sports certify individuals to conduct the process of classification and these officials are known as classifiers.
As I say it is very complicated and you really need to watch hard and listen to the commentators as they explain all the subtleties.
Honestly it is vey entertaining.
Hopefully we should as a country do as well, in Beijing, as the last two Paralympic games. I am betting on Britain being in the top two, again, on the medal table by the end.