Publications by authors named "Valter P Mercer"

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Movement Patterns of Women's National Team Rugby Players Across a Series of Matches.
Marina T Betelli, Irineu Loturco, Mauricio S Ramos, Valter P Mercer, Túlio B M A Moura

J Strength Cond Res· December 2025

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Effects of a Short-Term Ballistic Training Program on Performance and Strength Deficit in Elite Youth Female Soccer Players.
Irineu Loturco, Bernardo Requena, Valter P Mercer, Tulio B M A Moura, Matheus G A Alexandre

Sports (Basel)· July 2025

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Effects of Loaded and Unloaded Jumps Used as Priming Activities in Elite Male Rugby Union Players.
Irineu Loturco, Piotr Zmijewski, Valter P Mercer, Tulio B M A Moura, Mauricio S Ramos

J Strength Cond Res· June 2025

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Effects of light-load vs. heavy-load jump squats as priming activities in Olympic female rugby sevens players.
Irineu Loturco, Piotr Zmijewski, Valter P Mercer, Maurício S Ramos, Marina T Betelli

Biol Sport· April 2025

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Jump Squat Momentum: An Alternative Method to Prescribe Jump Squat Loads for Elite Rugby Union Players.
Irineu Loturco, Santiago Zabaloy, Chris Bishop, Valter P Mercer, Tulio B M A Moura

J Strength Cond Res· April 2025

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Jump Squat Vs. Resisted Sprint Training Programs Applied to Elite Youth Soccer Players: Effects on Sprint and Power-Related Performance.
Irineu Loturco, Lucas A Pereira, Valter P Mercer, Lucas P Oliveira, Vinicius Zanetti

J Strength Cond Res· December 2024

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Jump Squats Performed with Both Light and Heavy Loads Have Similar Effects on the Physical Performance of Elite Rugby Players during the Initial Phase of the Competitive Period.
Irineu Loturco, Lucas A Pereira, Túlio B M A Moura, Valter P Mercer, Marina T Betelli

J Hum Kinet· March 2024

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Resistance Training Practices of Brazilian Olympic Sprint and Jump Coaches: Toward a Deeper Understanding of Their Choices and Insights (Part III).
Irineu Loturco, Santiago Zabaloy, Lucas A Pereira, Túlio B M A Moura, Valter P Mercer

J Hum Kinet· January 2024

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Speed Training Practices of Brazilian Olympic Sprint and Jump Coaches: Toward a Deeper Understanding of Their Choices and Insights (Part II).
Irineu Loturco, Tomás T Freitas, Santiago Zabaloy, Lucas A Pereira, Túlio B M A Moura, Valter P Mercer

J Hum Kinet· October 2023

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Change-of-Direction and Deceleration Deficits in National-Team Female Rugby Sevens Players: Interrelationships and Associations With Speed-Related Performance.
Tomás T Freitas, Lucas A Pereira, Santiago Zabaloy, Pedro E Alcaraz, Ademir F S Arruda, Valter P Mercer

Int J Sports Physiol Perform· September 2023

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Plyometric Training Practices of Brazilian Olympic Sprint and Jump Coaches: Toward a Deeper Understanding of Their Choices and Insights.
Irineu Loturco, Lucas A Pereira, Tomás T Freitas, Túlio B M A Moura, Valter P Mercer

J Hum Kinet· July 2023

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Variations in Physical and Competitive Performance of Highly Trained Sprinters Across an Annual Training Season.
Irineu Loturco, Victor Fernandes, Chris Bishop, Valter P Mercer, Felipe Siqueira

J Strength Cond Res· May 2023

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Half-Squat and Jump Squat Exercises Performed Across a Range of Loads: Differences in Mechanical Outputs and Strength Deficits.
Irineu Loturco, Michael R McGuigan, Tomás T Freitas, Chris Bishop, Santiago Zabaloy, Valter P Mercer

J Strength Cond Res· May 2023

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Variations in Power Performance and Perceptual Responses to Training in Olympic Boxers Over a 7-Month Training Period.
Lucas A Pereira, Felipe Romano, Mateus Alves, Valter P Mercer, Chris Bishop

Int J Sports Physiol Perform· April 2023

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SCS 5th Annual Conference. São Paulo, Brazil, 2022.
Pedro E Alcaraz, Elena Marín-Cascales, Anthony J Blazevich, Lucas A Pereira, Valter P Mercer

Sports (Basel)· April 2023

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Strength and Conditioning Practices of Brazilian Olympic Sprint and Jump Coaches.
Irineu Loturco, Thomas Haugen, Tomás T Freitas, Chris Bishop, Tulio B M A Moura, Valter P Mercer

J Hum Kinet· March 2023

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Post-Activation Performance Enhancement in Sprinters: Effects of Hard Versus Sand Surfaces.
Lucas A Pereira, Daniel Boullosa, Túlio B M A Moura, Valter P Mercer, Victor Fernandes

J Hum Kinet· April 2022

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Influence of Physical and Technical Aspects on Change of Direction Performance of Rugby Players: An Exploratory Study.
Tomás T Freitas, Pedro E Alcaraz, Julio Calleja-González, Ademir F S Arruda, Aristide Guerriero, Valter P Mercer

Int J Environ Res Public Health· December 2021

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