The purpose of the study was to compare golf swing kinematics between female and male professional golfers, with particular focus on areas where different risks of injury exist and variables that may be related to driving distance. Twenty-five LPGA golfers and twenty-five PGA golfers were tested. Customized computer software was developed to analyze kinematic data obtained with an optoelectronic system at 240 Hz. At the peak of back swing, significant differences were found in trunk forward tilt (LPGA: 25 +/- 4 degrees and PGA: 31 +/- 4 degrees ), and in pelvis orientation (LPGA: 49 +/- 8 degrees and PGA: 42 +/- 7 degrees ). Significantly different pelvis rotation at the ball impact was found (LPGA: - 52 +/- 11 degrees and PGA: - 42 +/- 12 degrees ). The LPGA group produced significantly less angular velocities of the club shaft (2049 +/- 512 degrees /s), the left wrist (816 +/- 186 degrees /s), the right wrist (864 +/- 198 degrees /s) and the elbow extension (705 +/- 109 degrees /s) than the PGA group. The results of this study show there are differences in the swing mechanics for men and women at the professional level. Major differences were found at the wrist and elbow, where different incidences of injury were previously reported.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1055/s-2008-1038732 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Biphasic Coacervation Controlled by Kinetics as Studied by De Novo-Designed Peptides.
Langmuir
January 2025
Beijing National Laboratory for Molecular Sciences, Department of Polymer Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
Coacervation is generally treated as a liquid-liquid phase separation process and is controlled mainly by thermodynamics. However, kinetics could make a dominant contribution, especially in systems containing multiple interactions. In this work, using peptides of (XXLY)SSSGSS to tune the charge density and the degree of hydrophobicity, as well as to introduce secondary structures, we evaluated the effect of kinetics on biphasic coacervates formed by peptides with single-stranded oligonucleotides and quaternized dextran at varying pH values.
View Article and Find Full Text PDFSite-Specific for CO Photoreduction with Single-Atom Ni on Strained TiO Derived from Bimetallic Metal-Organic Frameworks.
Small
January 2025
College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China.
The photocatalytic reduction of CO in water to produce fuels and chemicals is promising while challenging. However, many photocatalysts for accomplishing such challenging task usually suffer from unspecific catalytic active sites and the inefficient charge carrier's separation. Here, a site-specific single-atom Ni/TiO catalyst is reported by in situ topological transformation of Ni-Ti-EG bimetallic metal-organic frameworks.
View Article and Find Full Text PDFEffect of induced astigmatism on vestibulo-ocular reflex.
Clin Exp Optom
January 2025
Department of Optometry, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.
Clinical Relevance: The vestibular-ocular reflex stabilises the retinal image and maintains balance during head movement. Astigmatism is one of the common refractive errors that can reduce the quality of visual inputs.
Background: The purpose of this study was to investigate the effect of induced astigmatism on the function of the vestibular-ocular reflex.
Effect of Dendrobium Officinale on Radioactive Oral Mucositis of Nasopharyngeal Carcinoma and Changes of Oral Microecology.
Integr Cancer Ther
January 2025
Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China.
Objective: To observe the clinical efficacy of Dendrobium officinale in the treatment of radiotherapy-induced oral mucositis in nasopharyngeal carcinoma patients, and to explore its regulating effect on immune function and oral microbiota by comparing immune-related factors and oral microbiota before and after the intervention.
Methods: We conducted a randomized double-blinded controlled trial in Zhejiang Cancer Hospital. Sixty patients with nasopharyngeal cancer combined with radiotherapy-induced oral mucositis were randomly divided into a study group and control group, with 30 cases in each group The study group used compound vitamin B12 solution and Dendrobium tea drink, and the control group simply used compound vitamin B12 solution rinse.
Analyzing the status of pre-hospital emergency medical services graduates in Iran during the last two decades.
J Educ Health Promot
November 2024
Department of Nursing, School of Nursing and Midwifery, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran.
Background: Pre-hospital emergency medical services (PHEMS) training system is an integral part of the health system of any country. Therefore, knowing the status of graduates of this field can provide a new analysis for the policymakers of the National Health System. The purpose of this study was to analyze the status of PHEMS graduates in Iran.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!