نتایج جستجو برای: swimming training
تعداد نتایج: 332681 فیلتر نتایج به سال:
Background: There is clear evidence to support the importance of regular physical activity and the use of antioxidants in the prevention or control of cardiovascular diseases, especially those that cause cardiac apoptosis. Our aim in this study was to determine the simultaneous effect of six weeks forced swimming and Crocin supplementation on the expression of 3 cardiomyocyte gene caspase in ma...
The purpose of this study was to a) determine the heart rate variability (HRV) and saliva markers of immunity (salivary immunoglobulin A; sIgA) and stress (salivary alpha-amylase; sAA) responses to chronic training in elite swimmers with a disability; and b) identify the relationships between HRV, sIgA, sAA and training volume. Eight members of a high performance Paralympic swimming program wer...
Introduction: Accumulation of fat in the liver tissue is known as the most important cause of non-alcoholic steatohepatitis, which is associated with a decrease in the protein of hepatic peroxisome proliferator-activated receptors (PPAR-α). This study aimed to investigate the effect of eight weeks of high-intensity interval training (HIST) on PPAR-α and liver enzymes in high-fat diet-induced no...
Background & Objectives: Omentin-1 and chemerin are adipocytes that are inversely associated with obesity. The purpose of the present study was to compare the effect of eight weeks of Submaximal and High Intensity Interval swimming practice on changes in serum levels of omentin-1 and chemerin in overweight young men. Materials & Methods: in this semi-experimental study among statistical pop...
The objective of the present study was to analyze the autonomic response of trained swimmers to traditional and reverse training periodization models. Seventeen swimmers were divided in two groups, performing a traditional periodization (TPG) or a reverse periodization (RPG) during a period of 10 weeks. Heart rate variability and 50 m swimming performance were analyzed before and after the trai...
Background and Objective: Angiogenesis and Neurogenesis declines with aging whereas regular exercise and antioxidant supplements are associated with various physiological changes in the brain. Therefore, the aim of this study was to assess the effect of swimming exercise and garlic extract on the some of growth factors involved in angiogenesis and neurogenesis in the brain tissue of old rats. ...
The aim of this study was to compare, under resting conditions, the influence of chronic training in swimming or running on mean arterial pressure (MAP) and the involvement of the natriuretic peptide system in this response. Two-month-old male spontaneously hypertensive rats (SHR) were divided into three groups-sedentary (SD), swimming (SW) and running (RN)-and were trained for eight weeks unde...
While some studies have demonstrated that respiratory muscle endurance training (RMET) improves performances during various exercise modalities, controversy continues about the transfer of RMET effects to swimming performance. The objective of this study was to analyze the added effects of respiratory muscle endurance training (RMET; normocapnic hyperpnea) on the respiratory muscle function and...
Previous studies demonstrated significant increases in the shoulder internal rotators' peak torque values and unilateral muscular imbalances of the shoulder rotators after a competitive swim period. However, there are no similar data concerning the knee muscles. The purpose of the current study was to examine the effects of a six-month training period on knee flexor and extensor peak torque val...
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