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出境医 / 临床实验 / Impact of Strength and Power Training on Golf Performance and Swing Biomechanics

Impact of Strength and Power Training on Golf Performance and Swing Biomechanics

Study Description
Brief Summary:
Assess the impact of 10 weeks of strength and power training on Golf performance and swing biomechanics as measured by Trackman radar device and 16-camera monitoring system.

Condition or disease Intervention/treatment Phase
Resistance Training With Traditional Periodization Model Resistance Training With Conjugate Training Model Behavioral: Resistance Training Not Applicable

Detailed Description:

Golf-specific exercise programs have been shown to improve strength, flexibility, and balance in golfers (1) and golf-specific plyometric training programs have been shown to significantly improve club head speed and ball carry distance in skilled adolescent golfers (2). Further, leg power, upper body strength, and arm strength have positively correlated with golf performance measures; most notably measures of distance and total score (3). The purpose of this study is to assess the effect of a 10-week strength and power training program on the biomechanics of the golf swing and golf performance.

Participants will have anthropometric data taken, including height, weight, and body composition.

Golf swing biomechanics will be assessed utilizing high-speed motion analysis cameras and software available in the Motion Analysis Laboratory in the McLean Health Sciences Building. The participant will don garments that fit snug to the skin and light-sensitive reflective markers will be placed on the subject. The motion of the swing will be captured utilizing the 14 camera Vicon Bonita 10 system with the Motion Monitor real-time Vicon plug-in. Club head speed will be assessed utilizing a Tracman 4 dual radar tracking system.

Power output for participants will be measured by performing a countermovement vertical jump and a static vertical jump on the 4 Bertec non-conductive forceplate system.

Strength assessments will be performed in the Nimocks Fitness Center by the Lead Investigator. Maximal strength will be assessed in the following lifts utilizing the parameters described by the National Strength and Conditioning Association (4): Back Squat; Flat Bench Press. Other maximal strength numbers for primary lifts involved in the program (Front Squat; Incline Bench; Power Cleans) will be prescribed as percentages of the tested lifts as follows: Maximal Front Squat = 80% of Maximal Back Squat; Maximal Incline Bench = 80% of Maximal Flat Bench; Maximal Power Clean = 70% of Maximal Back Squat.

Study Design
Layout table for study information
Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 16 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Intervention Model Description: Parallel groups participating in differing resistance training designs.
Masking: None (Open Label)
Primary Purpose: Basic Science
Official Title: Impact of Strength and Power Training on Golf Performance and Swing Biomechanics
Actual Study Start Date : January 10, 2018
Estimated Primary Completion Date : May 5, 2020
Estimated Study Completion Date : May 5, 2020
Arms and Interventions
Arm Intervention/treatment
Active Comparator: Standard Periodization Training
Utilization of traditional periodization strength training model
 Behavioral: Resistance Training
Standard barbell resistance training programs
Active Comparator: Conjugate Training
Utilization of conjugate strength model
 Behavioral: Resistance Training
Standard barbell resistance training programs
Outcome Measures
Primary Outcome Measures :
  1. Gold club head speed and radar predicted 5-iron distance [ Time Frame: 12 weeks ]
    Trackman measured club head speed and predicted carry of 5 iron

  2. Biomechanics of golf swing [ Time Frame: 12 weeks ]
    Bonita 16 camera measured biomechanical swing analysis


Eligibility Criteria
Layout table for eligibility information
Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria: college aged golfers with no contraindications to exercise as measured by PAR-Q+

  • No history of Heart condition or uncontrolled hypertension
  • No history of chest pain at rest or with exertion
  • No history of loss of balance or dizziness at rest or with exercise in previous 12 months
  • No medications for chronic medical conditions
  • No bone, joint, or soft tissue issue that could be made worse by becoming more physically active

Exclusion Criteria: As indicated by PAR-Q+

  • History of arthritis, osteoporosis, or chronic back issues
  • Current, or recent history of, cancer
  • Diagnosed cardiovascular disease: CAD, heart failure, diagnosed abnormality of heart rhythm
  • Uncontrolled high blood pressure (resting blood pressure of 160/90 or greater)
  • Diagnosed Metabolic Condition: Type 1 diabetes, Type 2 diabetes, Pre-diabetic
Contacts and Locations

Contacts
Layout table for location contacts
Contact: Blake D Justice, PhD 9104808499 bjustice@methodist.edu
Contact: John Fox, PhD 9104808494 jfox@methodist.edu

Locations
Layout table for location information
United States, North Carolina
Methodist University Recruiting
Fayetteville, North Carolina, United States, 28311
Contact: Blake D Justice, PhD    910-779-9266    bjustice@methodist.edu   
Contact: John Fox, PhD    9104808494    jfox@methodist.edu   
Sponsors and Collaborators
Methodist University, North Carolina
Investigators
Layout table for investigator information
Principal Investigator: Blake Justice Methodist University
Tracking Information
First Submitted Date  ICMJE June 28, 2019
First Posted Date  ICMJE July 2, 2019
Last Update Posted Date August 19, 2019
Actual Study Start Date  ICMJE January 10, 2018
Estimated Primary Completion Date May 5, 2020   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: June 28, 2019)
  • Gold club head speed and radar predicted 5-iron distance [ Time Frame: 12 weeks ]
    Trackman measured club head speed and predicted carry of 5 iron
  • Biomechanics of golf swing [ Time Frame: 12 weeks ]
    Bonita 16 camera measured biomechanical swing analysis
Original Primary Outcome Measures  ICMJE Same as current
Change History
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Impact of Strength and Power Training on Golf Performance and Swing Biomechanics
Official Title  ICMJE Impact of Strength and Power Training on Golf Performance and Swing Biomechanics
Brief Summary Assess the impact of 10 weeks of strength and power training on Golf performance and swing biomechanics as measured by Trackman radar device and 16-camera monitoring system.
Detailed Description

Golf-specific exercise programs have been shown to improve strength, flexibility, and balance in golfers (1) and golf-specific plyometric training programs have been shown to significantly improve club head speed and ball carry distance in skilled adolescent golfers (2). Further, leg power, upper body strength, and arm strength have positively correlated with golf performance measures; most notably measures of distance and total score (3). The purpose of this study is to assess the effect of a 10-week strength and power training program on the biomechanics of the golf swing and golf performance.

Participants will have anthropometric data taken, including height, weight, and body composition.

Golf swing biomechanics will be assessed utilizing high-speed motion analysis cameras and software available in the Motion Analysis Laboratory in the McLean Health Sciences Building. The participant will don garments that fit snug to the skin and light-sensitive reflective markers will be placed on the subject. The motion of the swing will be captured utilizing the 14 camera Vicon Bonita 10 system with the Motion Monitor real-time Vicon plug-in. Club head speed will be assessed utilizing a Tracman 4 dual radar tracking system.

Power output for participants will be measured by performing a countermovement vertical jump and a static vertical jump on the 4 Bertec non-conductive forceplate system.

Strength assessments will be performed in the Nimocks Fitness Center by the Lead Investigator. Maximal strength will be assessed in the following lifts utilizing the parameters described by the National Strength and Conditioning Association (4): Back Squat; Flat Bench Press. Other maximal strength numbers for primary lifts involved in the program (Front Squat; Incline Bench; Power Cleans) will be prescribed as percentages of the tested lifts as follows: Maximal Front Squat = 80% of Maximal Back Squat; Maximal Incline Bench = 80% of Maximal Flat Bench; Maximal Power Clean = 70% of Maximal Back Squat.
Study Type  ICMJE Interventional
Study Phase  ICMJE Not Applicable
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Intervention Model Description:
Parallel groups participating in differing resistance training designs.
Masking: None (Open Label)
Primary Purpose: Basic Science
Condition  ICMJE
  • Resistance Training With Traditional Periodization Model
  • Resistance Training With Conjugate Training Model
Intervention  ICMJE Behavioral: Resistance Training
Standard barbell resistance training programs
Study Arms  ICMJE
  • Active Comparator: Standard Periodization Training
    Utilization of traditional periodization strength training model
    Intervention: Behavioral: Resistance Training
  • Active Comparator: Conjugate Training
    Utilization of conjugate strength model
    Intervention: Behavioral: Resistance Training
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Recruiting
Estimated Enrollment  ICMJE
 (submitted: June 28, 2019) 		16
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE May 5, 2020
Estimated Primary Completion Date May 5, 2020   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria: college aged golfers with no contraindications to exercise as measured by PAR-Q+

  • No history of Heart condition or uncontrolled hypertension
  • No history of chest pain at rest or with exertion
  • No history of loss of balance or dizziness at rest or with exercise in previous 12 months
  • No medications for chronic medical conditions
  • No bone, joint, or soft tissue issue that could be made worse by becoming more physically active

Exclusion Criteria: As indicated by PAR-Q+

  • History of arthritis, osteoporosis, or chronic back issues
  • Current, or recent history of, cancer
  • Diagnosed cardiovascular disease: CAD, heart failure, diagnosed abnormality of heart rhythm
  • Uncontrolled high blood pressure (resting blood pressure of 160/90 or greater)
  • Diagnosed Metabolic Condition: Type 1 diabetes, Type 2 diabetes, Pre-diabetic
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE
Contact: Blake D Justice, PhD 9104808499 bjustice@methodist.edu
Contact: John Fox, PhD 9104808494 jfox@methodist.edu
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT04004468
Other Study ID Numbers  ICMJE Project 2018 - 19 0027
Has Data Monitoring Committee No
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE
Plan to Share IPD: No
Responsible Party Blake Justice, Methodist University, North Carolina
Study Sponsor  ICMJE Methodist University, North Carolina
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Principal Investigator: Blake Justice Methodist University
PRS Account Methodist University, North Carolina
Verification Date August 2019

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP

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