نتایج جستجو برای: bmi and vo2max 21616 years
تعداد نتایج: 16882225 فیلتر نتایج به سال:
INTRODUCTION Obesity and low levels of physical activity are increasing among Pacific and Maori adolescents in New Zealand. AIM To assess the feasibility of an after-school exercise and lifestyle programme to improve cardiorespiratory fitness, health and usual activity in less-active Pacific and Maori adolescents over six weeks. METHODS Eighteen less-active secondary school students partici...
BACKGROUND Increased physical activity is associated with decreased risk of several types of cancer, but underlying mechanisms are poorly understood. Angiogenesis, in which new blood vessels are formed, is common to adipose tissue formation/remodeling and tumor vascularization. METHODS We examined effects of a 12-month 45 minutes/day, 5 days/week moderate-intensity aerobic exercise interventi...
PURPOSE The objectives of this study were to examine the effect of 4-week moderate- and high-intensity interval training (MIIT and HIIT) on fat oxidation and the responses of blood lactate (BLa) and rating of perceived exertion (RPE). METHODS Ten overweight/obese men (age = 29 ±3.7 years, BMI = 30.7 ±3.4 kg/m(2)) participated in a cross-over study of 4-week MIIT and HIIT training. The MIIT tr...
Abstract Background In current ESC/EAPC guidelines, adding resistance training to endurance is advised for patients with heart failure (HF), but the optimal intensity of unknown (40–80% 1RM advised). Purpose To investigate effects high- vs low-intensity as an adjunct on: aerobic capacity (primary outcome), walking capacity, muscle strength and quality life in HF. Methods Forty HF were consecuti...
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
هدف از تحقیق حاضر تاثیر تغییرات چگالی ویژه ادراری در برآورد vo2max بود.روش تحقیق: بدین منظور 14 دانشجوی دختر غیر فعال (سن: 54/1±6/21 سال؛ bmi: 18/3±90/22 کیلوگرم/مترمربع؛ vo2max: 18/4± 12/29 میلی لیتر/کیلوگرم/دقیقه) به صورت داوطلبانه در این طرح شرکت کردند. این تحقیق در طی یک دوره 5 روزه بصورت پیش آزمون و پس آزمون تک گروهی انجام شد. در مرحله اول، آزمودنی ها در وضعیت طبیعی قرار داشتند ابتدا از آن...
abstract objectives gradual increase length and complexity of utterance (gilcu) therapy method is a form of operant conditioning. this type of treatment is very precise and controlled that is done in 54 steps in 3 speech situations consisted of monologue, reading and conversation. this study aimed to examine the effects of gilcu treatment method on reduction of speech dysfluency of school-age...
Mitochondrial function in human skeletal muscle declines with age. Most evidence for this decline comes from studies that assessed mitochondrial function indirectly, and the impact of such deterioration with respect to physical function has not been clearly delineated. We hypothesized that mitochondrial respiration in permeabilized human muscle fibers declines with age and correlates with phosp...
over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...
since its introduction in 1959, translation quality assessment (tqa) has been among the most addressed research topics in translation studies. during recent years, there has been a crucial increase on the study of tqa. various methods have come on scene. although these methods are based on scientific theories, most of them have remained at the level of theory. juliane house’s model is among tho...
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