نتایج جستجو برای: 60 intensity of one maximum repetition 1

تعداد نتایج: 21565705  

Journal: :Journal of strength and conditioning research 2016
Ran Wang Jay R Hoffman Satoru Tanigawa Amelia A Miramonti Michael B La Monica Kyle S Beyer David D Church David H Fukuda Jeffrey R Stout

Wang, R, Hoffman, JR, Tanigawa, S, Miramonti, AA, La Monica, MB, Beyer, KS, Church, DD, Fukuda, DH, and Stout, JR. Isometric mid-thigh pull correlates with strength, sprint, and agility performance in collegiate rugby union players. J Strength Cond Res 30(11): 3051-3056, 2016-The purpose of this investigation was to examine the relationships between isometric mid-thigh pull (IMTP) force and str...

Journal: :Medicine and science in sports and exercise 2010
Prue Cormie Michael R McGuigan Robert U Newton

PURPOSE To determine whether ballistic power training and strength training result in specific changes in stretch-shorten cycle (SSC) function during the eccentric (ECC) phase and, if so, whether these changes are influenced by the individual's strength level. METHODS Thirty-two male subjects were divided into four groups: stronger power training group (SP, n = 8, squat one-repetition maximum...

2014
Iker J. Bautista Ignacio J. Chirosa Ignacio Martín Tamayo Andrés González Joseph E. Robinson Luis J. Chirosa Robert J. Robertson

The main aim of this study was to determine the optimal training zone for maximum power output. This was to be achieved through estimating mean bar velocity of the concentric phase of a bench press using a prediction equation. The values for the prediction equation would be obtained using OMNI-RES scale values of different loads of the bench press exercise. Sixty males (age 23.61 2.81 year; bod...

Journal: :Journal of strength and conditioning research 2009
Thomas A Kyriazis Gerasimos Terzis Konstantinos Boudolos Georgios Georgiadis

The aim of this study was to investigate changes in shot put performance, muscular power, and neuromuscular activation of the lower extremities, between the preseason and the competition period, in skilled shot put athletes using the rotational technique. Shot put performance was assessed at the start of the pre-season period as well as after 12 weeks, at the competition period, in nine shot pu...

ژورنال: کومش 2020

Introduction: Vaspin is a new adipokine which is a member of serine protease inhibitor family and might improve insulin sensitivity. The aim of this study was to investigate the effect of concurrent training (aerobic and resistance) on vaspin, and C-reactive protein levels in middle-aged sedentary obese men. Materials and Methods: 20 sedentary obese men (age: 50.7 ± 2.1 years, the percent of bo...

Journal: :Experimental gerontology 2012
Ana Pereira Mikel Izquierdo António J Silva Aldo M Costa Juan José González-Badillo Mário C Marques

Power declines more steeply than strength with advancing age and training cessation among older women and is associated with the loss of functional ability. We tested the hypothesis that the impact of 6 weeks of detraining (DT) subsequent to 12 weeks of high-speed power training on maximal strength (1RM) of the arm and leg muscles, power performance (counter movement jump and ball throwing) and...

This study aims to survey the effects of a circuit resistance training session with a light intensity on some hematological parameters of male students of Physical Education. After the release of an announcement and call, 20 male students of Physical Education voluntarily participated in this study. After equalization, they were randomly divided into two groups including light-intensity exercis...

Background and Purpose: Myonectin is one of the well-known myokines and similar to insulin-like growth factor-1 (IGF-1) involves in cellular signaling pathways. The aim of this study was to survey the effect of resistance training length on serum levels of myonectin and IGF-1 and their relationship in sedentary young men. Method: Fourteen volunteer non-physical education students (age 26.50±0.9...

Journal: :Journal of strength and conditioning research 2011
Fernando Naclerio Gabriel Rodríguez-Romo Maria I Barriopedro-Moro Alfonso Jiménez Brent A Alvar N Travis Triplett

The purpose of this study was to determine the applicability of the rating of perceived exertion (RPE) scale as a means of controlling resistance training intensity and establishing the relationship between the RPE value, load, and mechanical power (MP) produced during the bench press. Eleven men (22.1 ± 1.0 years) were evaluated on 8 separate days with 48 hours of rest between sessions. After ...

Journal: :International journal of sports physiology and performance 2010
Jeffrey M McBride Tyler J Kirby Tracie L Haines Jared Skinner

PURPOSE The purpose of the current investigation was to determine the relationship between relative net vertical impulse (net vertical impulse (VI)) and jump height in the jump squat (JS) going to different squat depths and utilizing various loads. METHODS Ten males with two years of jumping experience participated in this investigation (Age: 21.8 ± 1.9 y; Height: 176.9 ± 5.2 cm; Body Mass: 7...

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