Search Results - "Kollias, Iraklis"

Biomechanical differences of arm swing countermovement jumps on sand and rigid surface performed by elite beach volleyball players by Giatsis, George, Panoutsakopoulos, Vassilios, Kollias, Iraklis A.

“…The purpose of this study was to investigate the possible arm swing effect on the biomechanical parameters of vertical counter movement jump due to differences…”
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Predictive Value of Repeated Jump Testing on Nomination Status in Professional and under 19 Soccer Players by Papadakis, Zacharias, Panoutsakopoulos, Vassilios, Kollias, Iraklis A

“…Soccer clubs invest time and money in multidimensional identification practices, but the field implementation is still problematic. The repeated vertical jump…”
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Subject-specific sensitivity of several biomechanical features to fatigue during an exhaustive treadmill run by Chalitsios, Christos, Nikodelis, Thomas, Mavrommatis, Georgios, Kollias, Iraklis

“…The aim of the present study was to examine the sensitivity of several movement features during running to exhaustion in a subject-specific setup adopting a…”
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Kinetic time-curves can classify individuals in distinct levels of drop jump performance by Panoutsakopoulos, Vassilios, Chalitsios, Christos, Nikodelis, Thomas, Kollias, Iraklis A.

“…This study examined whether analysing kinetic features of drop jumps (DJ) as one-dimensional biomechanical curves can reveal specific patterns that are…”
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Drop Jumping on Sand Is Characterized by Lower Power, Higher Rate of Force Development and Larger Knee Joint Range of Motion by Giatsis, George, Panoutsakopoulos, Vassilios, Kollias, Iraklis A

“…Plyometric training on sand is suggested to result in advanced performance in vertical jumping. However, limited information exists concerning the biomechanics…”
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Acute effect of dry needling on trunk kinematics and balance of patients with non-specific low back pain by Athanasakis, Petros, Nikodelis, Thomas, Panoutsakopoulos, Vassilios, Mylonas, Vasileios, Loizidis, Theodoros, Koutlianos, Nikolaos A., Kollias, Iraklis A.

“…Limited knowledge exists about the effectiveness of dry needling (DN) concerning the torso kinematics in patients with non-specific low back pain (NS-LBP)…”
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Vertical Jump Kinetic Parameters on Sand and Rigid Surfaces in Young Female Volleyball Players with a Combined Background in Indoor and Beach Volleyball by Giatsis, George, Panoutsakopoulos, Vassilios, Frese, Christina, Kollias, Iraklis A.

“…Little is known about the differences in vertical jump biomechanics executed on rigid (RJS) and sand (SJS) surfaces in female indoor and beach volleyball…”
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The Effect of Blended Learning New Technologies and Direct Video Feedback on the Long Jump Technique in Primary School Students by Kyriakidis, Georgios, Chatzopoulos, Dimitris, Paraschos, Ilias, Panoutsakopoulos, Vassilios, Kollias, Iraklis A., Papaiakovou, Georgios I.

“…In this study, three different methods of teaching the long jump were evaluated. One hundred and thirty-one students of fifth and sixth grade…”
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The Ankle Joint Range of Motion and Its Effect on Squat Jump Performance with and without Arm Swing in Adolescent Female Volleyball Players by Panoutsakopoulos, Vassilios, Kotzamanidou, Mariana C, Papaiakovou, Georgios, Kollias, Iraklis A

“…A flexible ankle joint is suggested to be a contributing factor for vertical squat jump (SQJ) performance. The purpose of the study was to investigate the…”
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Relationship of Vertical Jump Performance and Ankle Joint Range of Motion: Effect of Knee Joint Angle and Handedness in Young Adult Handball Players by Panoutsakopoulos, Vassilios, Kotzamanidou, Mariana C, Giannakos, Athanasios K, Kollias, Iraklis A

“…The purpose of the study is to examine the effect of the ankle joint range of motion (ROM) on the vertical jump (VJ) performance of adult handball players. The…”
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Classification of Soccer and Basketball Players' Jumping Performance Characteristics: A Logistic Regression Approach by Chalitsios, Christos, Nikodelis, Thomas, Panoutsakopoulos, Vassilios, Chassanidis, Christos, Kollias, Iraklis

“…This study aimed to examine countermovement jump (CMJ) kinetic data using logistic regression, in order to distinguish sports-related mechanical profiles…”
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Reliability of a Pendulum Apparatus for the Execution of Plyometric Rebound Exercises and the Comparison of Their Biomechanical Parameters with Load-Matching Vertical Drop Jumps by Panoutsakopoulos, Vassilios, Kollias, Iraklis A.

“…The inability to control the body center of mass (BCM) initial conditions, when executing plyometric exercises, comprises a restrictive factor to accurately…”
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Sport specificity background affects the principal component structure of vertical squat jump performance of young adult female athletes by Panoutsakopoulos, Vassilios, Papachatzis, Nikolaos, Kollias, Iraklis A.

“…Purpose： Long-term training specificity is thought to alter performance in tests evaluating strength and power production capability. The aim of the present…”
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Biomechanical analysis of the final strides of the approach and the take-off by visually impaired class F12 and F13 long jumpers by Panoutsakopoulos, Vassilios, Theodorou, Apostolos, Kotzamanidou, Mariana, Skordilis, Emmanouil, Kollias, Iraklis

“…Despite of the level of visual aquity, European Records in long jumping are greater in class F12 (visual acuity 2/60) than class F13 (visual acuity 6/60) both…”
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Biomechanical analysis of the 2017 European indoor champion in the women’s long jump: case report by Panoutsakopoulos, Vassilios, S. Theodorou, Apostolos, C. Kotzamanidou, Mariana, A. Kollias, Iraklis

“…The purpose of the present study was to present a report of the biomechanical analysis of the winner of the Women’s Long Jump in the 2017 European Indoor…”
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Prognostic Validity Of Professional Soccer Status By Anthropometrics And Repeated Jump Testing: 2524 by Vilmeau, Samuel Romy, Panoutsakopoulos, Vassilios, Kollias, Iraklis, Papadakis, Zacharias

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Temporal analysis of elite men’s discus throwing technique by Panoutsakopoulos, Vassilios, Kollias, Iraklis A.

“…The purpose of this study was to investigate the relationship between the duration of the throw and the official throwing distance in a group of elite male…”
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Using Principal Components Analysis to Identify Individual Differences in Vertical Jump Performance by Kollias, Iraklis, Hatzitaki, Vassilia, Papaiakovou, George, Giatsis, George

“…Kollias et al use the Principal Component Analysis (PCA) to model the critical mechanical factors involved in the vertical jump in a simpler and more…”
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Time of Day Influence on Postural Balance of Young and Older Men by Mylonas, Vasileios, Nikodelis, Thomas, Kollias, Iraklis

“…Many physiologic parameters fluctuate on a diurnal basis following the circadian rhythm function. The purpose of the study was to investigate if postural…”
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On the solution of games with arbitrary payoffs: An application to an over‐the‐counter financial market by Kollias, Iraklis, Leventides, John, Papavassiliou, Vassilios G.

“…This paper defines a variety of game theoretic solution concepts in the language of soft set theory. We begin by defining the Nash equilibrium in pure…”
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