BACKGROUND For 20 years, physical activity has been an important component in the treatment of cystic fibrosis (CF) patients in Sweden. Data concerning physical performance in terms of muscular strength in these patients are limited OBJECTIVE To compare muscular strength and function in patients with CF with those aspects in a healthy control group (CG). DESIGN Thirty-three patients with CF...

Introduction: Aging is associated with elevated levels of some proinflammatory factors and exercise is a non-invasive intervention to improve immune function among older adults .The aim of the study was to compare resistance training effects on interlukine-6 (IL-6) and high-sensitivity C-reactive protein (hs-CRP) levels in older-aged women. Methods: The study was quasi-experimental and for...

OBJECTIVE To investigate the changes of activation of the abdominal muscles depending on exercise angles and whether the activation of rectus abdominis differs according to the location, during curl up and leg raise exercises, by measuring the thickness ratio of abdominal muscles using ultrasonography. METHODS We examined 30 normal adults without musculoskeletal problems. Muscle thickness was...

BACKGROUND Cancer survivors experience muscular weakness and reduced mobility, thereby compromising quality of life. This investigation utilized moderate prescriptive exercise to improve upper- and lower-body muscular fitness, flexibility, depression and quality of life in cancer patients. PATIENTS AND METHODS One hundred and thirty-five breast and prostate cancer survivors received cancer an...

One of the most important features endurance training was to increase weight dumbbells between sets. According relationship contractile force in muscles, porpuse muscle growth by gaining more force. Previous studies had generally examined behavior under maximum However, increased dumbbell and contraction not fully investigated. The aim this study investigate mechanical behaviors resulting from ...

objective(s): previous studies showed that skeletal muscle microcirculation was reduced in chronic heart failure. the aim of this study was to investigate the effects of endurance training on capillary and arteriolar density of fast and slow twitch muscles in rats with chronic heart failure. materials and methods: four weeks after surgeries (left anterior descending (lad) artery occlusion), chr...

Background & objectives: Today, accurate measurement of physical activity volume and assessment of physical fitness is necessary to promote community health. So, the purpose of this study was to investigate the prevalence of obesity and its relationship with physical fitness indices of Mashhad offices employees. Methods: A total of 3737 subjects aged 20 to 60 years (2559 men and 1178 women) we...

Overload is necessary in order to develop fitness in all exercise-related fitness components: cardiorespiratory (aerobic) endurance, muscular strength, muscular endurance and flexibility. According to the principle of overload, a person must work (load) the body in a higher manner than normal in order to improve fitness. For improved cardiorespiratory endurance via walking, for example, this me...