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Full-Text Articles in Medicine and Health Sciences
Evolution Of Smart Devices And Human Movement Apps: Recommendations For Use In Sports Science Education And Practice, Justin Keogh, Hugo Espinosa, Josie Grigg
Evolution Of Smart Devices And Human Movement Apps: Recommendations For Use In Sports Science Education And Practice, Justin Keogh, Hugo Espinosa, Josie Grigg
Justin Keogh
Many smart phones and tablets possess high-speed cameras. An increasing number of human movement professionals (e.g. personal trainers, athletics coaches, strength and conditioning coaches and physiotherapists) are beginning to use human movement analysis apps with their smart phones/tablets to quantitatively assess their clients' performance and injury risk. however, an understanding of the validity and reliability of those tools is required. this narrative review seeks to list some relevant human movement apps; summaries the validity and reliability of selected apps and to provide recommendations for their use in education and practice.
Strength And Hypertrophy Responses To Constant And Decreasing Rest Intervals In Trained Men Using Creatine Supplementation, Tacito P. Souza-Junior, Jeffrey M. Willardson, Richard Bloomer, Richard D. Leite, Steven J. Fleck, Paulo R. Oliveira, Robert Simao
Strength And Hypertrophy Responses To Constant And Decreasing Rest Intervals In Trained Men Using Creatine Supplementation, Tacito P. Souza-Junior, Jeffrey M. Willardson, Richard Bloomer, Richard D. Leite, Steven J. Fleck, Paulo R. Oliveira, Robert Simao
Jeffrey Willardson
The purpose of the current study was to compare strength and hypertrophy responses to resistance training programs that instituted constant rest intervals (CI) and decreasing rest intervals (DI) between sets over the course of eight weeks by trained men who supplemented with creatine monohydrate (CR).
A Kinematic Analysis Of A Strongman-Type Event: The Heavy Sprint-Style Sled Pull, Justin Keogh, Craig Newlands, Sandra Blewett, Amenda Payne, Lin Chun-Er
A Kinematic Analysis Of A Strongman-Type Event: The Heavy Sprint-Style Sled Pull, Justin Keogh, Craig Newlands, Sandra Blewett, Amenda Payne, Lin Chun-Er
Justin Keogh
This study sought to (a) characterize the kinematics aspects of a popular strongman-type event, the heavy sprint-style sled pull, and (b) gain some insight into the kinematic factors that could distinguish the within- and between-subjects' fastest and slowest trials. Six resistance-trained subjects with experience in the heavy sled pull gave informed consent to participate in this study. Subjects performed three 25-m sets of sled pulls with a load of 171.2 kg with 3 minutes of rest between sets. Kinematic variables were obtained from 2 video cameras positioned perpendicularly 11 m from the intended direction of the sled pull. Camera 1 …
A Brief Description Of The Biomechanics And Physiology Of A Strongman Event: The Tire Flip, Justin W.L. Keogh, Amenda L. Payne, Brad B. Anderson, Paul J. Atkins
A Brief Description Of The Biomechanics And Physiology Of A Strongman Event: The Tire Flip, Justin W.L. Keogh, Amenda L. Payne, Brad B. Anderson, Paul J. Atkins
Justin Keogh
The purpose of this study was to (a) characterize the temporal aspects of a popular strongman event, the tire flip; (b) gain some insight into the temporal factors that could distinguish the slowest and fastest flips; and (c) obtain preliminary data on the physiological stress of this exercise. Five resistance-trained subjects with experience in performing the tire flip gave informed consent to participate in this study. Each subject performed 2 sets of 6 tire flips with a 232-kg tire with 3 minutes of rest between sets. Temporal variables were obtained from video cameras positioned 10 m from the tire, perpendicular …