Archives - Page 2

• On the replicability of sports and exercise science research assessing the prevalence of publication bias and studies with underpowered designs by a z-curve analysis

  Cristian Mesquida, Jennifer Murphy, Joe Warne, Daniël Lakens (Author)

  DOI: https://doi.org/10.51224/SRXIV.534

  • publication bias
  • statistical power
  • replicability

  Downloads: 96 - Submitted 2025-03-26 - Posted 2025-04-01

  • PDF

• Sport-specific variability in the energy cost of constant speed running implications for metabolic power estimations

  Jan Venzke, Robin Schäfer, Petra Platen (Author)

  DOI: https://doi.org/10.51224/SRXIV.531

  • Metabolic Power
  • Elite Athletes
  • Energy Cost
  • Running Economy

  Downloads: 63 - Submitted 2025-03-21 - Posted 2025-03-24

  • PDF
  • Data

• Shaping Social Identity in National Teams Key Psychological and Contextual Determinants

  Julien Pellet, Gérat Pierre, Harabi Sofiène, Campo Mickaël (Author)

  DOI: https://doi.org/10.51224/SRXIV.532

  • Social identity
  • individual level
  • social categorization
  • elite sport
  • team sport

  Downloads: 43 - Submitted 2025-03-21 - Posted 2025-03-22

  • docx
  • Supplementary Materials

• Effort Minimization and the Built Environment: Public Health Implication

  Boris Cheval, Silvio Maltagliati, Neville Owen (Author)

  DOI: https://doi.org/10.51224/SRXIV.530

  • effort
  • Psychology
  • nudges
  • environment
  • interventions
  • public health

  Downloads: 137 - Submitted 2025-03-20 - Posted 2025-03-20

  • PDF

• From Absolute to Individual Speed Thresholds in Football An Empirical Analysis of Variability and Diagnostic Solutions for Implementation.

  Anton Maderbacher (Author)

  DOI: https://doi.org/10.51224/SRXIV.529

  • Speed Thresholds
  • relative thresholds
  • Maximal aerobic speed
  • maximal sprinting speed
  • GPS
  • anaerobic capacity

  Downloads: 180 - Submitted 2025-03-16 - Posted 2025-03-17

  • PDF

• Cycles and Strains A Systematic Review and Meta-Analysis of the Influence of the Menstrual Cycle on Muscle Injuries

  Yannik Guthardt, Debby Sargent, Ross Julian (Author)

  DOI: https://doi.org/10.51224/SRXIV.528

  • Female Athlete
  • Follicular Phase
  • Injury Occurrence
  • Luteal Phase
  • Oestrogen
  • Team Sport

  Downloads: 150 - Submitted 2025-03-13 - Posted 2025-03-13

  • PDF
  • Supplemental Material

• Effects of plant- versus animal-based proteins on muscle protein synthesis A systematic review with meta-analysis

  Bricia Mendes, Joana Correia, Inês santos, Brad Schoenfeld, Paul Swinton, Goncalo Mendonca (Author)

  DOI: https://doi.org/10.51224/SRXIV.526

  • Protein source
  • resistance exercise
  • protein synthesis
  • leucine
  • vegetal protein
  • whole food
  • protein supplements

  Downloads: 1105 - Submitted 2025-02-26 - Posted 2025-02-26

  • PDF

• A novel robotic reaching task to advance the assessment of approach-avoidance tendencies through kinematic analysis

  Kayne Park, Matthieu P. Boisgontier (Author)

  DOI: https://doi.org/10.51224/SRXIV.446

  • approach-avoidance
  • robotics
  • reaction time
  • speed
  • automatic processes
  • Psychology

  Downloads: 149 - Submitted 2024-09-06 - Posted 2025-02-26 - Versions: 3

  • PDF

• Female youth triple jumpers execute two different step techniques

  Alessa Jaspert, Janina Tennler, Brent J. Raiteri, Daniel Hahn (Author)

  DOI: https://doi.org/10.51224/SRXIV.525

  • track and field
  • jumping
  • athletic performance
  • triple jump
  • OptoJump

  Downloads: 55 - Submitted 2025-02-25 - Posted 2025-02-25

  • PDF

• How the new running shoe technologies influence biomechanics and injury outcomes in recreational runners

  Gert-Peter Brüggemann, Tanja Esser, Eva Hirschhaeuser, Sebastian Rehorst (Author)

  DOI: https://doi.org/10.51224/SRXIV.519

  • Running
  • overuse injuries
  • biomechanics
  • Footwear

  Downloads: 311 - Submitted 2025-02-13 - Posted 2025-02-13

  • PDF

• Testing the validity of 360-video for analysing visual exploratory activity in soccer

  James Feist, Naomi Datson, Ollie Runswick, Chris Pocock (Author)

  DOI: https://doi.org/10.51224/SRXIV.515

  • immersive
  • scan frequency
  • women's football
  • visual perception
  • virtual reality
  • simulation

  Downloads: 108 - Submitted 2025-02-07 - Posted 2025-02-10

  • PDF
  • Supplementary Materials

• Drafting, pacing, winning Why the fastest 1,500-meter runner did not become the Paris 2024 Olympic champion

  Matthias Weippert, Nico Walter, Daniel Fleckenstein (Author)

  DOI: https://doi.org/10.51224/SRXIV.514

  • Fatigue
  • track running
  • race strategies
  • performance

  Downloads: 147 - Submitted 2025-02-06 - Posted 2025-02-06

  • PDF

• The Golden Paradox Mortality Trends Across Three Eras of Bodybuilding (1900-1990)

  Juan Carlos Cassano, Conor Heffernan (Author)

  DOI: https://doi.org/10.51224/SRXIV.513

  • bodybuilding
  • Performance Enhancing Drugs
  • Steroids
  • History
  • Mortality

  Downloads: 497 - Submitted 2025-02-05 - Posted 2025-02-06

  • PDF

• The sports nutrition knowledge of large language model (LLM) artificial intelligence (AI) chatbots an assessment of accuracy, completeness, clarity, quality of evidence, and test-retest reliability

  Thomas Solomon, Matthew Laye (Author)

  DOI: https://doi.org/10.51224/SRXIV.512

  • Accuracy
  • Artificial Intelligence
  • Athlete
  • Chatbot
  • Completeness
  • Evidence Quality
  • Large Language Model (LLM)
  • Nutrition
  • Sports nutrition
  • Reliability

  Downloads: 206 - Submitted 2025-02-05 - Posted 2025-02-05

  • PDF

• Elbow Flexor Muscle Thickness and Estimated One-Repetition Maximum in Untrained Individuals is Greater Following 8-weeks of Isotonic vs. Eccentric Quasi-Isometric Resistance Exercise: Exploring the Influence of Sex and Volume

  Zachariah Henderson, Shizhen Wang, Stephen Cornish, Trisha Scribbans (Author)

  DOI: https://doi.org/10.51224/SRXIV.510

  • hypertrophy
  • Ultrasound
  • resistance training
  • bicep curls

  Downloads: 239 - Submitted 2025-01-31 - Posted 2025-02-01

  • PDF

• Participant identification, selection and recruitment

  Christopher McCrum, Christoph Schneider, Zachary Zenko (Author)

  DOI: https://doi.org/10.51224/SRXIV.509

  • research methods
  • participant identification
  • participant selection
  • participant recruitment
  • sample size
  • Effect size
  • ethics

  Downloads: 133 - Submitted 2025-01-29 - Posted 2025-01-29

  • PDF

• Developing a Fundamental Theoretical Definition for Athletic Injury Metaphysics, Logic, and Mathematics

  Judd Kalkhoven (Author)

  DOI: https://doi.org/10.51224/SRXIV.474

  • Athletic Injury
  • Definition
  • Necessity and sufficiency
  • Logic
  • Predictability
  • Mathematisation

  Downloads: 501 - Submitted 2024-10-24 - Posted 2025-01-29 - Versions: 6

  • PDF

• Eccentric Quasi-Isometric vs. Isotonic Resistance Exercise of the Elbow Flexors Acute Neuromuscular, Set, and Sex-Differences in Untrained Individuals When Using a Unilateral Model

  Zachariah Henderson, Shizhen Wang, Trisha Scribbans (Author)

  DOI: https://doi.org/10.51224/SRXIV.508

  • Muscle
  • Fatigue
  • weight training

  Downloads: 240 - Submitted 2025-01-27 - Posted 2025-01-27

  • PDF

• How much help do you need? Perceptions vs. actual effort of trainee and trainer during forced repetitions.

  Jürgen Giessing, James Steele, James Fisher (Author)

  DOI: https://doi.org/10.51224/SRXIV.506

  • forced repetitions
  • assisted repetitions
  • bench press
  • perceived effort

  Downloads: 82 - Submitted 2025-01-24 - Posted 2025-01-26

  • PDF
  • Data, Code, and Materials

• Physical Superiority in Football An Analysis of the Systematic Development of Conditional Abilities and Their Challenges in Austria's Football Youth Academies

  Anton Maderbacher (Author)

  DOI: https://doi.org/10.51224/SRXIV.498

  • Physical Development
  • Elite Soccer
  • strength training
  • Long-term athlete development

  Downloads: 124 - Submitted 2024-12-28 - Posted 2025-01-23 - Versions: 2

  • PDF

• Physiological training in striking combat sports A protocol for a systematic review

  Adam Kirkwood, Georgina Stebbings, Laurence Birdsey, Dale Read (Author)

  DOI: https://doi.org/10.51224/SRXIV.505

  • combat sports
  • physiology
  • training programme
  • sport
  • intervention

  Downloads: 0 - Submitted 2025-01-17 - Posted 2025-01-17

  • Word

• Mixing Up Muscle Lengths: The Effects of Training at Different Muscle Lengths in the Elbow Flexors

  Seth Hinson, Jacob F. Remmert, Zac P. Robinson, Joshua C. Pelland, Shawn Dinh, Ethan Elkins, Caitlyn Meehan, David Diaz, Brian Benitez, Christian Macarilla, Michael Morgan, Michael C. Zourdos (Author)

  DOI: https://doi.org/10.51224/SRXIV.486

  • resistance training
  • muscle length
  • muscle hypertophy

  Downloads: 803 - Submitted 2024-12-17 - Posted 2025-01-16 - Versions: 4

  • PDF
  • Data and Code

• The psychological impact of the menstrual cycle on athletic performance

  Scott Gilmour (Author)

  DOI: https://doi.org/10.51224/SRXIV.503

  • menstrual cycle
  • psychological impact
  • athletic performance
  • female athletes
  • women’s sport
  • gender equality

  Downloads: 621 - Submitted 2025-01-12 - Posted 2025-01-12

  • PDF
  • Supplementary Materials

• Knee flexion range of motion does not influence muscle hypertrophy of the quadriceps femoris during leg press training in resistance-trained individuals

  Stian Larsen, Milo Wolf, Brad J. Schoenfeld, Nordis Ø. Sandberg, Andrea B. Fredriksen, Benjamin S. Kristiansen, Roland van den Tillaar, Paul A. Swinton, Hallvard N. Falch (Author)

  DOI: https://doi.org/10.51224/SRXIV.502

  • muscle length
  • knee extensors
  • resistance training
  • ultrasonography
  • regional hypertrophy

  Downloads: 2988 - Submitted 2025-01-11 - Posted 2025-01-11

  • PDF

• Validity evidence of sample time series graphs for American Football athletes

  Márcio Fernando Tasinafo Júnior, Leonardo Santos Lopes da Silva, Leonardo da Silva Gonçalves, André Pereira Dos Santos, Pedro Pugliesi Abdalla, Dalmo Roberto Lopes Machado (Author)

  DOI: https://doi.org/10.51224/SRXIV.500

  • American football
  • Overtraining
  • Training load control
  • Validity evidence
  • Psychometrics

  Downloads: 57 - Submitted 2025-01-04 - Posted 2025-01-04

  • Word