The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range.

J Sports Sci

Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, Swansea University, Swansea, UK.

Published: January 2022

The aim of this study was to understand how a place kicker's range is limited by their approach to the ball and their physical characteristics. Thirty-three kickers performed maximal place kicks and vertical jumps in a laboratory. Whole-body motion and ground reaction forces during the approach phase of the kicks, jump performance and anthropometric measurements of those whose predicted was limited by range (n = 17) rather than accuracy were analysed. Principal component analysis (PCA) reduced the number of variables considered before stepwise regression analyses assessed variance in place kick and associated criteria. Four components, explaining 94% of the variance in , were extracted from the PCA: width of approach, anterior-posterior body position, centre-of-mass height and lower limb strength. Lower limb strength was a significant predictor of both kicking foot velocity (= 0.55, = 0.001) and ball velocity magnitude (= 0.57, < 0.001). However, was determined by body position during the approach (antero-posterior position,  = 0.52, = 0.001 and centre-of-mass height,  0.12, = 0.049). This highlights the importance of considering three-dimensional motion of the kicker alongside their physical capabilities to understand place kicking range.

Download full-text PDF

Source
http://dx.doi.org/10.1080/02640414.2021.1976494DOI Listing

Publication Analysis

Top Keywords

approach ball
8
ball physical
8
physical characteristics
8
lower limb
8
limb strength
8
approach
4
characteristics kicker
4
kicker limits
4
limits accurate
4
accurate rugby
4

Similar Publications

: This study examined the influence of competition level and player position on shooting accuracy and kinematic parameters in U18 male basketball players, focusing on two-point jump shots and free throws. : Thirty-eight higher-level (HL-group) and forty-one lower-level (LL-group) participants, categorized into guard, forward, and center subgroups, completed a two-point basketball shooting test, followed by a free-throw shooting test after a 30 min interval. These tests were administered using a crossover, counterbalanced approach with the Latin square method to ensure effective randomization.

View Article and Find Full Text PDF

Background: Indexing peak oxygen uptake (VOpeak) to total body mass can underestimate cardiorespiratory fitness (CRF) in women, older adults, and individuals with obesity. The primary objective of this multicenter study was to derive and validate a body size-independent scaling metric for VOpeak. This metric was termed exercise body mass (EBM).

View Article and Find Full Text PDF

Many football injury prevention programmes (IPPs) have been developed to target various injuries and populations. There was no specific IPP for youth players in place before. However, several existing IPPs designed for adults were also assessed in the youth population.

View Article and Find Full Text PDF

Introduction: There is consistent evidence that may be a driver gene in B-ALL and that selected cases may benefit from the use of FLT3 inhibitors. Our study was conducted to evaluate the frequency and types of FLT3 mutations in pediatric patients with B-ALL, the relative expression of this gene, and their influence on clinical evolution.

Methods: We evaluated 156 children with B-ALL treated between July 2018 and September 2023.

View Article and Find Full Text PDF
Article Synopsis
  • The study focused on rehabilitating maxillary single denture cases using two types of implant-retained attachments: telescopic and ball-and-socket, to see which provided better patient satisfaction.
  • It involved 18 completely edentulous patients aged 45-60, where each received a maxillary single denture with different attachment systems, and their satisfaction was assessed immediately after and three months later.
  • Results indicated that patients with telescopic attachments reported greater improvements in comfort, chewing, and overall satisfaction, while those with ball-and-socket attachments only noted better appearance, highlighting the advantages of telescopic systems.
View Article and Find Full Text PDF

Want 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!