fasting induces short-term physiological adaptations which spare the body's remaining carbohydrate stores and mobilize lipid stores to provide a substitute fuel for many tissues and organs, especially skeletal muscle. rodent studies show that regular occurrence of fasting then refeeding, stimulates adaptations in muscle which make the animal better placed to withstand a further period of fastin...

history & aims:new studies show that vaspin,chemerin and visfatin are correlated with overweight and obesity, but the effects of training, aren’t clearly recognized. the aim of this study was to compare the effect of endurance and combined exercise training on these plasma adipokines, gh and lipid profile among overweight females. for this propose, 45 female student volunteers were selected (wh...

Exercise training is one of the most powerful interventions to provide symptomatic relief in patients with chronic obstructive pulmonary disease (COPD). The purpose of this minireview is to discuss how exercise training can improve limb muscle dysfunction in this disease. Various exercise training strategies will be outlined, along with their beneficial effects and potential limitations. Strate...

Glucose-fructose ingestion increases glucose and lactate oxidation during exercise. We hypothesized that training with glucose-fructose would induce key adaptations in lactate metabolism. Two groups of eight sedentary males were endurance-trained for three weeks while ingesting either glucose-fructose (GF) or water (C). Effects of glucose-fructose on lactate appearance, oxidation, and clearance...

OBJECTIVES To investigate the effect of opioid receptor blockade on the myocardial protection conferred by chronic exercise and to compare exercise training with different strategies of myocardial protection (opioid infusion and brief periods of ischemia-reperfusion) preceding irreversible left anterior descending coronary ligation. INTRODUCTION The acute cardioprotective effects of exercise ...

OBJECTIVE To assess the influence of 2 single exercise sessions on blood pressure in sedentary normotensive individuals: one of resistive exercise training (circuit weight training) and the other of aerobic exercise training. METHODS Using ambulatory blood pressure monitoring, this study assessed 25 individuals as follows: in a controlled situation at rest (ABPM 1); after resistive exercise t...

the aim of the present study was to investigate the effect of two programs of standard sets and circuit weight training with different intensities on response of excess post exercise oxygen consumption (epoc) in young men. for this purpose, twelve healthy men (mean±sd: age, 21.92±1.1 years; height, 175.17±4.55cm; weight, 69.74±7.5kg) were voluntarily selected and participated in two stages of t...

BACKGROUND Whatever the initial stimulus for the exercise-induced bronchoconstriction (EIB) observed in asthmatic patients after exercise, the final effect is release of bronchoactive mediators, especially cysteinyl leukotrienes. Exercise rehabilitation training programs have been reported to protect against EIB. The exact mechanism(s) involved are not well understood. However, this protective ...

KEY POINTS Exercise training has been proven to be a safe and effective behavioural intervention for prevention and rehabilitation of chronic conditions.Despite the complexity of the signs and symptoms presented in IPF, supervised exercise training is a feasible and effective treatment for clinical improvement.Emerging data show significant enhancements in exercise capacity, dyspnoea and qualit...