CP5 (classification)

CP5 is a disability sport classification specific to cerebral palsy. In many sports, it is grouped inside other classifications to allow people with cerebral palsy to compete against people with other different disabilities but the same level of functionality. Sportspeople in this class have greater functional control of their upper body, and are generally ambulant with the use of an assistive device. Quick movements can upset their balance.

Sports that CP5 athletes are eligible to participate in include athletics, cycling, football, swimming, skiing wheelchair tennis, archery, para-equestrian, powerlifting, rowing, shooting, sledge hockey, sailing, table tennis, wheelchair basketball, wheelchair curling, and wheelchair fencing. In some of these sports, different classification systems or names for CP5 are used.

Definition and participation

The spasticity athetosis level and location of a CP5 sportsperson.

Cerebral Palsy-International Sports and Recreation Association (CP-ISRA) defined this class in January 2005 as, "Diplegic - Moderate involvement This individual may require the use of assistive devices in walking but not necessarily when standing or throwing. A shift of centre of gravity may lead to loss of balance. A Triplegic may appear in this Class. Lower Extremities-Spasticity Grade 3 to 2. Involvement of one or both legs which may require assistive devices for walking. A Class 5 athlete may have sufficient function to run on the track. If function is insufficient Class 4 may be more appropriate. Balance-Usually has normal static balance but exhibits problems in dynamic balance e.g. attempting a spin or throwing forcefully. Upper Extremities-This is an area where variation occurs. Some moderate to minimal limitation in upper extremities can often be seen particularly when throwing, but strength is within normal limits. Hand Function-Normal cylindrical/spherical, opposition and prehensive grasp and release in the dominant hand is seen in all sports."[1]

Performance

CP5 sportspeople in this class have greater functional control of their upper body. They may require the use of an assistive device when walking but they do not require use of a wheelchair.[2][3][4] They often have problems with their dynamic equilibrium but not their static equilibrium.[5][6] Quick movements can upset their balance.[5][6]

Sports

Athletics

In athletics events, CP5 competitors participate in T35/F35 classes.[2][6][7][8] In some cases, CP5 athletes may be classified as F56.[9][10][11] Events that may be on the program for CP5 competitors include the club, discus throw, shot put and javelin.[11] In athletics, they have some balance issues in track events and field events that require either running or throwing.[2]

Cycling

People with cerebral palsy are eligible to compete in cycling at the Paralympic Games.[1][7][12] CP5 and CP6 competitors may compete using tricycles in the T2 class.[5][13] Cyclists opting to compete in the T2 class often do so as a result of balance issues, which make riding a standard bicycle or handcycle difficult.[5][14] Tricyclists are not eligible to compete in track events, only in road events.[5][14] CP5 and CP6 may also chose to compete on a bicycle in the C3 class.[5][13]

Football

CP5 sportspeople are eligible to compete in association football in the sport of CP football.[1][7] CP5 players are classified as FT5.[3][14][15][16] The rules of the sport are such that there must be at least on FT5 or FT6 player on the field at all times.[16][17] If it is not possible to field an FT5 or FT6 player, the team plays with six players on the field instead of seven.[16][17][18]

Players in this class may have problems running or walking. They do not have problems though standing in a stationary position or with kicking a ball.[14] The extent of their disability is such that CP5 players would unlikely to ever be competitive against able-bodied players.[19] During play, the more FT5 players exert themselves, the more their form deteriorates.[15] Coordination issues make it difficult for them to trap the ball.[15] They may be unable to do throw-ins because of balance issues.[15]

CP footballers are first required to go through national level classification before being eligible for international classification.[15] The first stage of international classification involves a physical assessment. This may involve classifiers who are medical experts.[15] The second stage involves observing the footballer practicing their sport specific skills in a non-competitive setting.[15] The third stage involves classifiers observing the player in competition for at least 30 minutes.[15] Following that, the classification panel then assigns the footballer to a class, which may also include "Not Eligible." [15]

The Canadian development pathways for CP footballers trains FT5 players to become goalkeepers.[19]

Skiing

CP5 athletes are eligible to compete in skiing competitions at the elite level and the Paralympic Games.[1][7] CP5 Nordic skiers compete in LW3, LW4 and LW9.[1] CP5 alpine skiers compete in LW1 and LW3/2.[1][17]

In teaching skiers with cerebral palsy, instructors are encouraged to delay the introduction ski poles as skiers may overgrip them. Use of a ski bra is also encouraged as it helps the skier learn correct knee and hip placement. One method of learning to ski for competitors with cerebral palsy in this classification is the American Teaching System. They first thing skiers learn is what their equipment is, and how to put it on and take it off. Next, skiers learn about positioning their body in a standing position on flat terrain. After this, the skier learns how to side step, and then how to fall down and get back up again. The skier then learns how to do a straight run, and then is taught how to get on and off the chair lift. This is followed by learning wedge turns and weight transfers, wedge turns, wide track parallel turns, how to use ski poles, and advanced parallel turns.[20] While learning to ski, skiers in this class with cerebral palsy may use ski-bras, bungi cords, outriggers, slant boards or toe boards.[21]

CP5 LW4 skiers may have better balance while using skis than they would otherwise. This presents challenges for coaches who are working with the skier. Compared to other skiers in the class, the skier with cerebral palsy may tire more quickly.[22]

Swimming

CP5 swimmers are eligible to compete at the Paralympic Games.[1][7][12] These swimmers may be found in several classes including S5, and S6.[23]

CP5 swimmers tend to have a passive normalized drag in the range of 0.6 to 1.0. This puts them into the passive drag band of PDB5, PDB6, PDB7, PDB8, and PDB9.[23] Because of their balance issues, swimmers in this class can find the starting block problematic and often have slower times entering the water than other competitors in their class.[24] Because the disability of swimmers in this class involves in a loss of function in specific parts of their body, they are more prone to injury than their able-bodied counterparts as a result of overcompensation in other parts of their body.[25]

When fatigued, CP5 asymmetry in their stroke becomes a problem for swimmers in this class, more so than others in their class.[25] The integrated classification system used for swimming, where swimmers with CP compete against those with other disabilities, is subject to criticisms has been that the nature of CP is that greater exertion leads to decreased dexterity and fine motor movements. This puts competitors with CP at a disadvantage when competing against people with amputations who do not lose coordination as a result of exertion.[26]

Other sports

People with cerebral palsy are eligible to compete at the elite level in a number of other sports including wheelchair tennis, archery, para-equestrian, powerlifting, rowing, shooting, sledge hockey, sailing, table tennis, wheelchair basketball, wheelchair curling, and wheelchair fencing.[1][6][7][12][17] Race running is another sport open to this class. CP5 race runners may be classified as RR3.[11] Para-Taekwondo is open people in this class. Early on, the CP5 classification competed as CP5 before a different sport specific classification system was developed.[27]

References

  1. 1 2 3 4 5 6 7 8 "CLASSIFICATION AND SPORTS RULE MANUAL" (PDF). CPISRA. CPISRA. January 2005. Retrieved July 22, 2016.
  2. 1 2 3 "CLASSIFICATION SYSTEM FOR STUDENTS WITH A DISABILITY". Queensland Sport. Queensland Sport. Archived from the original on April 4, 2015. Retrieved July 23, 2016.
  3. 1 2 "Classification Made Easy" (PDF). Sportability British Columbia. Sportability British Columbia. July 2011. Retrieved July 23, 2016.
  4. ↑ "Kategorie postižení handicapovaných sportovců". Tyden (in Czech). September 12, 2008. Retrieved July 23, 2016.
  5. 1 2 3 4 5 6 "Clasificaciones de Ciclismo" (PDF). Comisión Nacional de Cultura Física y Deporte (in Spanish). Mexico: Comisión Nacional de Cultura Física y Deporte. Retrieved July 23, 2016.
  6. 1 2 3 4 Cashman, Richmard; Darcy, Simon (2008-01-01). Benchmark Games. Benchmark Games. ISBN 9781876718053.
  7. 1 2 3 4 5 6 Broad, Elizabeth (2014-02-06). Sports Nutrition for Paralympic Athletes. CRC Press. ISBN 9781466507562.
  8. ↑ "Diocesan Athletics Championships - 2016 School Officials" (PDF). Wollongong Diocesan Sports Council. Wollongong Diocesan Sports Council. 2016. Retrieved July 23, 2016.
  9. ↑ "Para-Athlete (AWD) entry form – NSW PSSA Track & Field". Sydney East PSSA. Sydney East PSSA. 2016. Retrieved July 23, 2016.
  10. ↑ "Diocesan Athletics Championships - 2016 School Officials" (PDF). Wollongong Diocesan Sports Council. Wollongong Diocesan Sports Council. 2016. Retrieved July 23, 2016.
  11. 1 2 3 "Invitation til DHIF's Atletik Forbunds". Frederiksberg Handicapidræt (in Danish). Frederiksberg Handicapidræt. 2007. Retrieved July 23, 2016.
  12. 1 2 3 "Get Into Sports" (PDF). Paralympics GB. Paralympics GB. Retrieved July 24, 2016.
  13. 1 2 "Classification Profiles" (PDF). Cerebral Palsy International Sports and Recreation Association. Cerebral Palsy International Sports and Recreation Association. Retrieved July 22, 2016.
  14. 1 2 3 4 Hutson, Michael; Speed, Cathy (2011-03-17). Sports Injuries. OUP Oxford. ISBN 9780199533909.
  15. 1 2 3 4 5 6 7 8 9 "Classification Rulebook" (PDF). International Federation of CP Football. International Federation of CP Football. January 2015. Retrieved July 23, 2016.
  16. 1 2 3 "Classification 101". Blaze Sports. Blaze Sports. June 2012. Retrieved July 24, 2016.
  17. 1 2 3 4 Daďová, Klára; Čichoň, Rostislav; Švarcová, Jana; Potměšil, Jaroslav (2008). "KLASIFIKACE PRO VÝKONNOSTNÍ SPORT ZDRAVOTNĚ POSTIŽENÝCH". Karolinum (in Czech). Prague. Retrieved July 24, 2016.
  18. ↑ "Paralympic Games, From 1960 to 2004" (PDF). ATHENS 2004 Organising Committee for the Olympic Games. ATHENS 2004 Organising Committee for the Olympic Games. 2004. Retrieved July 24, 2016.
  19. 1 2 "Long Term Player Development" (PDF). Canada Soccer. Canada Soccer. Retrieved July 24, 2016.
  20. ↑ Hal O'Leary (1994). Bold Tracks: Teaching Adaptive Skiing. Big Earth Publishing. p. 56. ISBN 978-1-55566-114-4. Retrieved 10 October 2012.
  21. ↑ O'Leary, Hal; Meinig, Mary M. (1987). Bold tracks : skiing for the disabled. Evergreen, Colorado: Cordillera Press. pp. 56–61. ISBN 978-0-917895-22-7. OCLC 17230990.
  22. ↑ Canadian Ski Coaches Federation; National Coaching Certification Program (2005). "Alpine Ski Racing Athletes with a Disability Technical Considerations" (pdf). Canada: Canadian Ski Coaches Federation. p. 13. Retrieved 11 October 2012.
  23. 1 2 Tim-Taek, Oh; Osborough, Conor; Burkett, Brendan; Payton, Carl (2015). "Consideration of Passive Drag in IPC Swimming Classification System" (PDF). VISTA Conference. International Paralympic Committee. Retrieved July 24, 2016.
  24. ↑ Gilbert, Keith; Schantz, Otto J.; Schantz, Otto (2008-01-01). The Paralympic Games: Empowerment Or Side Show?. Meyer & Meyer Verlag. ISBN 9781841262659.
  25. 1 2 Scott, Riewald; Scott, Rodeo (2015-06-01). Science of Swimming Faster. Human Kinetics. ISBN 9780736095716.
  26. ↑ Richter, Kenneth J.; Adams-Mushett, Carol; Ferrara, Michael S.; McCann, B. Cairbre (1992). "llntegrated Swimming Classification : A Faulted System" (PDF). Adapted Physical Activity Quarterly. 9: 5–13.
  27. ↑ "Nottingham 2015 CPISRA World Games Standards" (PDF). Nottingham 2015 CPISRA World Games. Nottingham 2015 CPISRA World Games. Retrieved July 24, 2016.
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