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The X-Factor and Its Relationship to Golfing Performance

Author

Listed:
  • Cole Michael H

    (Queensland University of Technology)

  • Grimshaw Paul N

    (University of South Australia)

Abstract

It is often postulated that an increased hip to shoulder differential angle (`X-Factor') during the early downswing better utilises the stretch-shorten cycle and improves golf performance. The current study aims to examine the potential relationship between the X-Factor and performance during the tee-shot. Seven golfers with handicaps between 0 and 10 strokes comprised the low-handicap group, whilst the high-handicap group consisted of eight golfers with handicaps between 11 and 20 strokes. The golfers performed 20 drives and three-dimensional kinematic data were used to quantify hip and shoulder rotation and the subsequent X-Factor. Compared with the low-handicap group, the high-handicap golfers tended to demonstrate greater hip rotation at the top of the backswing and recorded reduced maximum X-Factor values. The inconsistencies evident in the literature may suggest that a universal method of measuring rotational angles during the golf swing would be beneficial for future studies, particularly when considering potential injury.

Suggested Citation

  • Cole Michael H & Grimshaw Paul N, 2009. "The X-Factor and Its Relationship to Golfing Performance," Journal of Quantitative Analysis in Sports, De Gruyter, vol. 5(1), pages 1-21, January.
  • Handle: RePEc:bpj:jqsprt:v:5:y:2009:i:1:n:9
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    References listed on IDEAS

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    1. Edward W. Hill & John F. Brennan, 2000. "A Methodology for Identifying the Drivers of Industrial Clusters: The Foundation of Regional Competitive Advantage," Economic Development Quarterly, , vol. 14(1), pages 65-96, February.
    2. Glenn Milligan & Martha Cooper, 1988. "A study of standardization of variables in cluster analysis," Journal of Classification, Springer;The Classification Society, vol. 5(2), pages 181-204, September.
    3. Marc Lavoie, 2000. "The Location of Pay Discrimination in the National Hockey League," Journal of Sports Economics, , vol. 1(4), pages 401-411, November.
    4. Michael A. Curme & Greg M. Daugherty, 2004. "Competition and Pay for National Hockey League Players Born in Québec," Journal of Sports Economics, , vol. 5(2), pages 186-205, May.
    5. J. Jones & S. Nadeau & W. Walsh, 1997. "The wages of sin: Employment and salary effects of violence in the national hockey league," Atlantic Economic Journal, Springer;International Atlantic Economic Society, pages 191-206.
    6. Edward W. Hill & John F. Brennan & Harold L. Wolman, 1998. "What is a Central City in the United States? Applying a Statistical Technique for Developing Taxonomies," Urban Studies, Urban Studies Journal Limited, vol. 35(11), pages 1935-1969, November.
    7. J. Colin & H. Jones & Serge Nadeau & William Walsh, 1999. "Ethnicity, productivity and salary: player compensation and discrimination in the National Hockey League," Applied Economics, Taylor & Francis Journals, vol. 31(5), pages 593-608.
    8. Catherine Jackson, 2002. "Classifying Local Retail Property Markets on the Basis of Rental Growth Rates," Urban Studies, Urban Studies Journal Limited, vol. 39(8), pages 1417-1438, July.
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