Biomechanical P ... Slalom Water Skiing R1.pdf - Atrium - University ...

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Appendix B: Sample qualitative surveyBiomechancial Performance Factors of Slalom Waterskiing- Research Survey -Investigators: Jordan Bray-MinersAdvisor: John RuncimanInstructions to study participants: Please complete Section 1 of this survey before taking part in any ofthe test runs. Please complete Section 2 of this survey after you have completed all the test runs. Shouldyou choose, you may opt to not complete any part of this survey.Section 1- BackgroundGeneral Physical Condition.Please rank the following by circling the most appropriate response.Name:Address:1. Weight:2. Height(approximately):3. I could comfortably, Run 5 miles Jog a mile Run 2 flights ofstairs4. Do you exercise regularly, not including water skiing?Walk a mileNone of theseYesNo5. If yes, on average how many times per week? 1-2 3-4 5-6 7 or more122
Skiing Background Information6. How many years have you been water skiing? Less then 5 5-10 10-15 15-20 20 or more7. How many years have you been slalom skiing? Less then 5 5-10 11-15 16-20 More than 208. Have you ever been professionally coached?YesNo9. If yes, when was your last lesson? This ski season 1-3 years ago 4-6 years ago 7-10 yearsago10. What is your current skill level? CompetitiveAdvanced noncompetitive11. How many years have you been at this skill level?IntermediateMore than 10years agoStrugglingintermediate Less then 5 5-10 11-15 16-20 More than 2012. Have you ever been at a higher skill level?YesNo13. If yes, how would you classify that skill level? CompetitiveAdvanced noncompetitiveIntermediate14. On average how many months of the year do you water ski?Strugglingintermediate123
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BIOMECHANICAL PERFORMANCE FACTORS O
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AcknowledgmentsI would like to star
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6.1 Conclusion and Future Considera
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83.42º·s and 48.92 º. There was
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List of TablesChapter 4Table 1: Sum
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1.1 The Basics of Water SkiingWater
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deep water start a good performance
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skills in order to be able to ident
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completed their test runs throughou
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1.5 Thesis outlineChapter 2 will pr
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Chapter 2: Literature Review13
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of material can be used as a force
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& Pesty, n.d.; Zang et al., 2004].
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instrumentation system used did not
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allowed them to plot a velocity ver
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Chapter 3: Methods and Instrumentat
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AbstractThere are many challenges w
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is most likely the main reason why
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applicable to dynamic sports [Brodi
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The product chosen that best met th
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ON) that did not require any modifi
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single data collection program that
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Figure 3 - Diagram of slalom course
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for patterns in the data that sugge
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200SU EC ST BTA150Angle (degrees)10
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10050Angle (Degrees)0-50-100-150Pit
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RF communication systems are easily
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The roll profile can be used to det
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Chapter 4: Water Skiing Biomechanic
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AbstractSix advanced slalom skiers
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Recreational and competitive slalom
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Table 1: Summary of human participa
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Figure 2: Diagram of slalom course
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at a rate of 1 Hz (BG-331RGTGT, Mig
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adjusted p-value. (SAS Institue Inc
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Table 3: Summary of completed turns
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Rope load peaks during the cutting
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Peak skier velocity for each turn i
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4 DiscussionThere are several varia
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Page 83 and 84: (p=0.2437 and p=0.246). It was expe
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Page 87 and 88: improve the accuracy that a coach e
Page 89 and 90: Chapter 5: Biomechanical Analysis o
Page 91 and 92: AbstractWater skiing has received l
Page 93 and 94: ski manufacturers ability to compar
Page 95 and 96: given about how the effects of the
Page 97 and 98: tip. The IMU housing was wrapped in
Page 99 and 100: (roll, acceleration and deceleratio
Page 101 and 102: decrease. This portion of the turn
Page 103 and 104: Roll, Ski Acceleration and SkierVel
Page 105 and 106: Integral of Roll, Peak Roll (degree
Page 107 and 108: Integral of Roll, Peak Roll (degree
Page 109 and 110: Integral of Deceleration (m/s 2 *s)
Page 111 and 112: Figure 12 shows each ski’s overal
Page 113 and 114: Integral of Acceleration, Peak Acce
Page 115 and 116: Integral of Acceleration, Peak Acce
Page 117 and 118: peak velocity is also occurring at
Page 119 and 120: was not a significant difference be
Page 121 and 122: The lack of statistical significanc
Page 123 and 124: Chapter 6 - Conclusion and Future C
Page 125 and 126: The data, in combination with a sta
Page 127 and 128: Bachmann, E.R. (2000). Inertial and
Page 129 and 130: Appendices119
Page 131: Load Transducer Output (V)0.80.70.6
Page 135 and 136: Section 2 - Follow up surveyPlease
Page 137: Appendix C - Ski Survey ResultsThe
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