نتایج جستجو برای: aerobic training intensity 80

تعداد نتایج: 713243  

Journal: :علوم زیستی ورزشی 0
محمدابراهیم بهرام کارشناس ارشد فیزیولوژی ورزش دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه اصفهان مهدی مقرنسی دانشیار گروه تربیت بدنی و علوم ورزشی، دانشگاه سیستان و بلوچستان

leptin is a hormone, which is secreted from fat tissue, has an important role to set cell metabolism and energy balance. the present study aims at the effect of twelve weeks high intensity interval training (hiit) on leptin level and obesity dependent factors among female students suffering overweight. in this semi-experimental study, twenty four students with bmi of 25-30 kg/m2 were selected p...

Background: The aim of this study was to investigate the Evaluation of Changes in Gene Expression of TGF-β, MMP-2 and TIMP-1 in Lung Tissue of male wistar rats Following 6 Weeks of High Intensity Interval and Endurance Training. Method: In this experimental study, 18 male wistar rats (6 to 8 months) were selected and randomly divided into three groups of control (Con), moderate intensity conti...

Background & Aim: Aerobic activities have an undeniable role in improving insulin resistance in obese people with type II diabetes. Although the status of aerobic exercises especially its intensity is an important factor in reducing the risks in diabetic patients, there is little information about this topic. Therefore, this study was conducted to compare two different types of aerobic exercise...

Journal: :علوم زیستی ورزشی 0
خالید محمدزاده سلامت مربی دانشگاه آزاد اسلامی واحد سنندج حمید رجبی دانشیار دانشگاه تربیت معلم دانشگاه تهران فردین کلوندی کارشناس ارشد فیزیولوژی ورزشی دانشگاه آزاد اسلامی واحد سنندج

this study aimed to evaluate the effect of aerobic training with increased resistance of chest wall movement on ventilatory efficiency and pulmonary functions in untrained students. 18 untrained healthy male university students volunteered to participate in this study and were divided into two groups. they performed aerobic training with 70% – 80% of hrmax, three days a week for four weeks¬. ex...

Journal: :علوم زیستی ورزشی 0
bakhtyar tartibian استادیار دانشگاه ارومیه بهزاد حاجی زاده کارشناس ارشد دانشگاه ارومیه اصغر عباسی دکتری ایمونولوژی ورزشی دانشگاه

the purpose of this study was to examine the effects of omega3 and aerobic exercise intervention on the calcium metabolism regulating hormones in non – athlete postmenopausal women. for this purpose 40 healthy non – athlete postmenopausal women with age 57.72±3.53 years, height 157,75±9,24 cm, weight 58.08±12.76kg, bmi 23.78±3.73kg/m2, fat 23.18±4.68% volunteered in this study. subjects in a do...

2015
Alireza Shamsoddini Vahid Sobhani Mohammad Ebrahim Ghamar Chehreh Seyed Moayed Alavian Ali Zaree

BACKGROUND Nonalcoholic fatty liver disease (NAFLD) has different prevalence rates in various parts of the world and is a risk factor for diabetes and cardiovascular disease that could progress to nonalcoholic steatohepatitis, cirrhosis, and liver failure. OBJECTIVES The current study aimed to investigate the effect of Aerobic Training (AT) and resistance training (RT) on hepatic fat content ...

Introduction: Vitamin D deficiency and increased lipid profile are risk factors in old age. The aim of this study was to determine the effect of eight weeks of high intensity interval training (HIIT) on serum levels of vitamin D, lipid profile of elderly men. Methods: Twenty elderly men aged 60-75 years were randomly divided into two groups, including aerobic exercise (n=10) and control (n=10)....

Background: Resistin levels and insulin resistance increase in obese humans. Also, inactive life is associated with high risk of increased insulin resistance. The purpose of this study was to investigate effect of twelve weeks aerobic training on serum levels of resistin, and adiponectin-resistin (AR), homeostasis model assessment-adiponectin (HOMA-AD), and IRAR indices in sedentary obese men. ...

Journal: :British journal of sports medicine 2002
Jan Hoff U Wisløff L C Engen O J Kemi J Helgerud

BACKGROUND In professional soccer, a significant amount of training time is used to improve players' aerobic capacity. However, it is not known whether soccer specific training fulfils the criterion of effective endurance training to improve maximal oxygen uptake, namely an exercise intensity of 90-95% of maximal heart rate in periods of three to eight minutes. OBJECTIVE To determine whether ...

2013
Hajime Ohmura Akira Matsui Tetsuro Hada James H Jones

BACKGROUND Training of young Thoroughbred horses must balance development of cardiopulmonary function and aerobic capacity with loading of the musculoskeletal system that can potentially cause structural damage and/or lameness. High-speed equine treadmills are sometimes used to supplement exercise on a track in the training of young Thoroughbreds because the horse can run at high speeds but wit...

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