نتایج جستجو برای: athlete heart
تعداد نتایج: 394458 فیلتر نتایج به سال:
[Purpose] The aim of this study was to compare the differences in recovery periods after maximal concentric and eccentric exercises. [Subjects and Methods] Twenty-two participants voluntarily participated and were divided into two groups: the athlete and sedentary groups. An incremental treadmill running test was performed until exhaustion. During the subsequent passive recovery session, heart ...
Preparticipation screening programmes for underlying cardiac pathologies are now commonplace for many international sporting organisations. However, providing medical clearance for an asymptomatic athlete without a family history of sudden cardiac death (SCD) is especially challenging when the athlete demonstrates particularly abnormal repolarisation patterns, highly suggestive of an inherited ...
pressure refers to the feelings an athlete has about performing in a competitive situation. the primary aim of this study was to examine kinematic changes of tennis serves in increasing competitive pressure. 20 semi-professional right-handed male tennis players completed 120 serves under low (normal) and high competitive pressure phases. pressure checks (heart rate and perceived competitive sta...
Cardiovascular remodelling in the conditioned athlete is frequently associated with physiological ECG changes. Abnormalities, however, may be detected which represent expression of an underlying heart disease that puts the athlete at risk of arrhythmic cardiac arrest during sports. It is mandatory that ECG changes resulting from intensive physical training are distinguished from abnormalities w...
We present a novel system which measures the respiration rate using two three-axis accelerometers strapped to the chest and the back of a person. Respiration and heart rate are used as a measurement to determine an athlete’s fitness level during the exercise phase. Common respiration rate measurement methods require devices which are mostly stationary or at least clunky and uncomfortable to wea...
the aim of this study was to investigate the effect of different music rhythms on cardio respiratory responses during incremental exercises in young men. for this purpose, 17 non-athlete healthy males (ages: 19.76±0.97 yr, height: 176±6.72 cm, weight: 68.5±5.95 kg) voluntarily participated in this study. they performed bruce protocol until exhaustion with no music, slow music and fast music con...
Background and aim: Getting high calories and low mobility leads to weight gain and increase in fat tissue. The adipose tissue plays an important role in managing energy balance by secretion of some adipokines such as visfatin and vaspinn. The purpose of present study was to investigate the effect of eight weeks aerobic training on C-reactive protein (CRP), vaspin and visfatin in non-athletic...
CASE REPORT In March 2002, a 25 year old white woman presented to the British Olympic Medical Centre after bouts of syncope and pre-syncope. The athlete was an international rower, competing in the single sculls event, and was training an average of 10 sessions/week. Training sessions included rowing and weight training, with training across the full range of intensities. The presenting symptom...
Athlete’s heart is a term adapted from human medicine. It describes cardiac changes induced by prolonged and intensive training in the equine athlete. The size of the heart can be measured by echocardiography, and research has shown that size of the left ventricle is significantly correlated with athletic performance in both Standardbreds and Thoroughbreds. Author’s address: Department of Large...
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