Πλοήγηση ανά Συγγραφέα "Zafeiridis, A."
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The acute effects of different whole-body vibration amplitudes and frequencies on flexibility and vertical jumping performance
Gerodimos, V.; Zafeiridis, A.; Karatrantou, K.; Vasilopoulou, T.; Chanou, K.; Pispirikou, E. (2010)Frequency and amplitude determine the training load of whole-body vibration (WBV) exercise and thereby possible neuromuscular adaptations. We investigated the effects of amplitude and frequency of a single bout of WBV on ... -
AGE-RELATED DIFFERENCES IN PEAK HANDGRIP STRENGTH BETWEEN WRESTLERS AND NONATHLETES DURING THE DEVELOPMENTAL YEARS
Gerodimos, V.; Karatrantou, K.; Dipla, K.; Zafeiridis, A.; Tsiakaras, N.; Sotiriadis, S. (2013)Gerodimos, V, Karatrantou, K, Dipla, K, Zafeiridis, A, Tsiakaras, N, and Sotiriadis, S. Age-related differences in peak handgrip strength between wrestlers and nonathletes during the developmental years. J Strength Cond ... -
Aging is not a barrier to muscle and redox adaptations: Applying the repeated eccentric exercise model
Nikolaidis, M. G.; Kyparos, A.; Spanou, C.; Paschalis, V.; Theodorou, A. A.; Panayiotou, G.; Grivas, G. V.; Zafeiridis, A.; Dipla, K.; Vrabas, I. S. (2013)Despite the progress of analytic techniques and the refinement of study designs, striking disagreement exists among studies regarding the influence of exercise on muscle function and redox homeostasis in the elderly. The ... -
Altering redox homeostasis in humans: the repeated eccentric exercise model
Grivas, G. V.; Kyparos, A.; Paschalis, V.; Theodorou, A. A.; Panayiotou, G.; Margaritelis, N. V.; Zafeiridis, A.; Dipla, K.; Nikolaidis, M. G.; Vrabas, I. S. (2013) -
Blood reflects tissue oxidative stress: a systematic review
Margaritelis, N. V.; Veskoukis, A. S.; Paschalis, V.; Vrabas, I. S.; Dipla, K.; Zafeiridis, A.; Kyparos, A.; Nikolaidis, M. G. (2015)We examined whether the levels of oxidative stress biomarkers measured in blood reflect the tissue redox status. Data from studies that measured redox biomarkers in blood, heart, liver, kidney and skeletal muscle were ... -
The Contribution of Stretch-Shortening Cycle and Arm-Swing to Vertical Jumping Performance in Children, Adolescents, and Adult Basketball Players
Gerodimos, V.; Zafeiridis, A.; Perkos, S.; Dipla, K.; Manou, V.; Kellis, S. (2008)This study examined from childhood to adulthood: (1) the effects of countermovement (use of stretch-shortening cycle-SSC) and arm-swing (AS) on vertical jumping (W) performance and (2) the ability to use the SSC and AS ... -
Exercise as a model to study redox homeostasis in blood: the effect of protocol and sampling point
Nikolaidis, M. G.; Kyparos, A.; Dipla, K.; Zafeiridis, A.; Sambanis, M.; Grivas, G. V.; Paschalis, V.; Theodorou, A. A.; Papadopoulos, S.; Spanou, C.; Vrabas, I. S. (2012)Twenty males ran either on a level treadmill (nonmuscle-damaging condition) or on a downhill treadmill (muscle-damaging condition). Blood and urine samples were collected before and after exercise (immediately after, 1h, ... -
An isoenergetic high-protein, moderate-fat diet does not compromise strength and fatigue during resistance exercise in women
Dipla, K.; Makri, M.; Zafeiridis, A.; Soulas, D.; Tsalouhidou, S.; Mougios, V.; Kellis, S. (2008)Resistance exercise is recommended to individuals following high-protein diets in order to augment changes in body composition. However, alterations in macronutrient composition may compromise physical performance. The ... -
Low vitamin C values are linked with decreased physical performance and increased oxidative stress: reversal by vitamin C supplementation
Paschalis, V.; Theodorou, A. A.; Kyparos, A.; Dipla, K.; Zafeiridis, A.; Panayiotou, G.; Vrabas, I. S.; Nikolaidis, M. G. (2014)Purpose: It has been suggested that part of the failure of antioxidant supplementation to reduce oxidative stress and promote health is that it has been administered in humans with normal levels of antioxidants. Methods: ... -
Low-Frequency Fatigue as an Indicator of Eccentric Exercise-Induced Muscle Injury: The Role of Vitamin E
Kyparos, A.; Nikolaidis, M. G.; Dipla, K.; Zafeiridis, A.; Paschalis, V.; Grivas, G. V.; Theodorou, A. A.; Albani, M.; Matziari, C.; Vrabas, I. S. (2012)This study investigates whether vitamin E can attenuate eccentric exercise-induced soleus muscle injury as indicated by the amelioration of in situ isometric force decline following a low-frequency fatigue protocol ... -
An oxidant stimulus may induce both oxidative and reductive stress: the issue of redox individuality
Margaritelis, N. V.; Kyparos, A.; Paschalis, V.; Theodorou, A. A.; Panayiotou, G.; Grivas, G. V.; Zafeiridis, A.; Dipla, K.; Nikolaidis, M. G.; Vrabas, I. S. (2013) -
Reductive stress after exercise: The issue of redox individuality
Margaritelis, N. V.; Kyparos, A.; Paschalis, V.; Theodorou, A. A.; Panayiotou, G.; Zafeiridis, A.; Dipla, K.; Nikolaidis, M. G.; Vrabas, I. S. (2014)Exercise has been consistently used as an oxidant stimulus in redox biology studies. However, previous studies have focused on group differences and did not examine individual differences. As a result, it remains untested ... -
Whole-body vibration training improves flexibility, strength profile of knee flexors, and hamstrings-to-quadriceps strength ratio in females
Karatrantou, K.; Gerodimos, V.; Dipla, K.; Zafeiridis, A. (2013)Objectives: Short-term whole-body vibration training (WBVT) has emerged as an exercise method for improving neuromuscular performance and has been proposed for injury prevention and rehabilitation. This study investigated ... -
Whole-body vibration training in middle-aged females: improving muscle flexibility and the power of lower limbs
Gerodimos, V.; Zafeiridis, A.; Chanou, K.; Karatrantou, K.; Dipla, K. (2015)Purpose: Physical inactivity in conjunction with biological aging may lead to a decline in flexibility and neuromuscular function, contributing to physical frailty and an increased risk of injuries. Although, whole-body ...