Field Test Evaluation of Aerobic, Anaerobic, and Wheelchair Basketball Skill Performances

Forty-six male wheelchair basketball players performed a set of field tests to evaluate aerobic capacity (25 m shuttle run), anaerobic capacity (30 s sprint), and six specific wheelchair basketball skills. Overall test-retest reliability (n = 20) ranged from r = 0.65 to r = 0.97. To study the validity (criterion related evidence) of the shuttle run test, heart rate (HR) was recorded for 15 subjects, who also performed a continuous, multistage arm cranking exercise until volitional fatigue. Moderate to high correlations were calculated between shuttle run distances covered (1375 ± 243,6 m) and V˙O₂max (2208 ± 461.6 mL/min) and PO_max (93.8 ± 17.97 W), measured during maximal arm cranking (respectively r = 0.64 and r = 0.87). Maximal HR during shuttle run (174.9 ± 16.6 B/min) and arm cranking (169 ± 14.21 B/min) were correlated (r = 0.78). High correlations between shuttle run test and anaerobic field tests, however, indicate high implication of anaerobic and wheelchair manoeuvrability performances. The 30 s sprint test was validated (n = 15) against a Wingate Anaerobic Test (WAnT) on a roller ergometer. Comparing distance (field test: 90 ± 6.7 m) with mean power output (WAnT: 852.1 ± 234.9 W) the correlation was r = 0.93. Principal components factor analysis identified ‘wheelchair propulsion dynamics’ and ‘eye-hand-coordination’ as the underlying constructs of the six skill proficiency measurements, accounting for 80.1 % of the variance. In conclusion, the newly developed field test battery is a reliable and valid tool for anaerobic capacity and skill proficiency assessment in wheelchair basketball players.

Key words:

Field test - aerobic capacity - anaerobic capacity - skill proficiency - wheelchair - basketball

References

• 01 Brasile F M. A wheelchair basketball skills test.  Sport 'n Spokes. 1984;  9 (7) 36-40
• 02 Brasile F M. Wheelchair basketball skills proficiencies versus disability classification.  APAQ. 1986;  3 6-13
• 03 Brasile F M. Performance evaluation of wheelchair athletes: more than a disability classification level issue.  APAQ. 1990;  7 289-297
• 04 Brasile F M, Hedrick B N. The relationship of skills of elite wheelchair basketball competitors to the international functional classification system.  Ther Recreat J. 1996;  30 114-127
• 05 Cooper K H. A means of assessing oxygen intake.  J Amer Med Ass. 1968;  203 201-204
• 06 Franklin B A, Swantek K I, Grais S L, Johnstone K S, Gordon S, Timmis G C. Field test estimation of maximal oxygen consumption in wheelchair users.  Arch Phys Med Rehab. 1990;  71 574-578
• 07 Hutzler Y. The relevance of anaerobic power for wheelchair propulsion. In: Van der Woude LHV, Meijs PJM, Van der Grinten BA, De Boer YA (eds) Ergonomics of Manual Wheelchair Propulsion: State-of-the-Art. Milan; Edizioni pro Juventute 1993: 139-148
• 08 Hutzler Y. Physical performance of elite wheelchair basketball players in armcranking ergometry and in selected wheeling tasks.  Paraplegia. 1993;  31 255-261
• 09 Lees A, Arthur S. An investigation into anaerobic performance of wheelchair athletes.  Ergonomics. 1988;  31 1529-1537
• 10 Léger L A, Lambert J. A maximal multistage 20-m shuttle run test to predict VO₂max.  Europ J Appl Physiol. 1982;  49 1-12
• 11 Rhodes E C, McKenzie D C, Coutts K D, Rogers A R. A field test for the prediction of the aerobic capacity in the male paraplegics and quadriplegics.  Can J Appl Sport Sci. 1981;  6 (4) 182-186
• 12 Vanlandewijck Y C, Spaepen A J, Lysens R J. Relationship between the level of physical impairment and sports performance in elite wheelchair basketball players.  APAQ. 1995;  12 139-150
• 13 Vanlerberghe J, Slock K. A study of wheelchair basketball skills. In: Berridge ME, Ward GR (eds) International Perspective on Adapted Physical Activity. Champaign Illinois; Human Kinetics 1987: 221-232