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Pereira La
Federal University of São Paulo
Physical therapySprintSquatJumpingAthletesPlyometricsMedicine
11Publications
3H-index
54Citations
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Publications 14
Newest
#1Santiago Zabaloy (Pablo de Olavide University)
#2Jorge Carlos-Vivas (University of Murcia)H-Index: 3
Last. Pedro Emilio Alcaraz Ramón (University of Murcia)H-Index: 12
view all 9 authors...
This study aimed to investigate the relationship between a specific isometric-strength sprint test (SIST) and unresisted maximum velocity (Vmax), sprint times across different loading conditions, and the velocity loss (Vloss) loads required to achieve each intended Vloss condition during resisted sprint training (RST) in rugby players. Additionally, the investigation examined the relationship between strength in the back-squat one-repetition maximum (1RM-SQ) as well as isometric squat (ISQT), ju...
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#1Irineu Loturco (UNSW: University of New South Wales)H-Index: 17
#2Ian Jeffreys (UNSW: University of New South Wales)H-Index: 11
Last. Michael R. McGuigan (ECU: Edith Cowan University)H-Index: 42
view all 8 authors...
This study aimed to examine the effects of different sled overloads on maximum sprint velocity achieved by female soccer players with different strength, speed, and power levels. Twenty elite female soccer players from the same club participated. On the same day, athletes performed: linear and resisted-sprint tests with 30 and 60 % of body-mass over 5-, 10-, and 20-m; half-squat maximum bar-power output, and half-squat one-repetition maximum assessment. A median split analysis was used to divide...
Source
#1Irineu Loturco (UNSW: University of New South Wales)H-Index: 17
#2Pereira La (UNIFESP: Federal University of São Paulo)H-Index: 3
Last. Sophia Nimphius (ECU: Edith Cowan University)H-Index: 19
view all 7 authors...
Loturco, I, Pereira, LA, Reis, VP, Abad, CCC, Freitas, TT, Azevedo, PHSM and Nimphius, S. Change of direction performance in elite players from different team sports. J Strength Cond Res XX(X): 000-000, 2020-The primary aim of this study was to examine the differences in change of direction (COD) deficit between elite futsal, soccer, handball, and rugby players. A secondary aim was to compare the performance in both COD and linear speed tests among these athletes. One-hundred sixty-one elite mal...
Source
#1Tomás T. Freitas (University of Murcia)H-Index: 4
#2Pereira La (UNIFESP: Federal University of São Paulo)H-Index: 3
Last. Irineu Loturco (UNSW: University of New South Wales)H-Index: 17
view all 7 authors...
The aim of the present study was to investigate the influence of maximum strength and power levels on change of direction (COD) ability and deficit in elite soccer and rugby players. Seventy-eight elite athletes (soccer, n = 46; rugby, n = 32) performed the following assessments: squat and countermovement jumps (SJ and CMJ), 1 repetition-maximum in the half-squat exercise (HS 1RM), peak power (PP) in the jump-squat exercise, and 20-m linear sprint and Zigzag COD tests. Utilizing the median split...
1 CitationsSource
2 CitationsSource
#1Ronaldo KobalH-Index: 13
Last. Irineu LoturcoH-Index: 17
view all 6 authors...
Summary Objectives This study aimed to compare the differences in vertical jumping abilities between top-level athletes from distinct sports specialties. Material and methods Soccer players (n = 21), tennis players (n = 24), endurance runners (n = 15) and power athletes (n = 19) volunteered to participate in this study. The testing routines comprises performing squat jumps, countermovement jumps and drop jumps. The jumping performance was analysed by means of height and reactive strength index. ...
2 CitationsSource
#1Irineu LoturcoH-Index: 17
#2Ronaldo KobalH-Index: 13
Last. Fábio Yuzo Nakamura (UEL: Universidade Estadual de Londrina)H-Index: 19
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The aim of this study was to test the relationships between jump squat (JS) and Olympic push press (OPP) power outputs and performance in sprint, squat jump (SJ), countermovement jump (CMJ) and change of direction (COD) speed tests in elite soccer players. 27 athletes performed a maximum power load test to determine their bar mean propulsive power (MPP) and bar mean propulsive velocity (MPV) in the JS and OPP exercises. Magnitude-based inference was used to compare the exercises. The MPV was alm...
11 CitationsSource
to determine the effects of 28 days of inactivity on neuromuscular performance of elite women pole-vaulters.Four athletes undertook measurements of rate of force development (RFD), unloaded and loaded vertical jump tests, drop jumps and a 45 m sprint test before and after a transition period of planned inactivity.The RFD and the ability to accelerate over very short distances (5 m) while sprinting improved after training cessation. Acceleration over longer distances (5-45 m) was impaired, while ...
Source
#1Ronaldo KobalH-Index: 13
Last. Irineu LoturcoH-Index: 17
view all 6 authors...
Science & Sports - Sous presse. Epreuves corrigees par l'auteur. Disponible en ligne depuis le samedi 18 mars 2017
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