Related by context. Frequent words. (Click for all words.) 66 resting metabolic 66 VO2 max 66 VO2max 64 aerobic capacity 63 Aerobic exercise 61 cardiorespiratory fitness 61 lactate 60 vasodilation 59 contractility 59 metabolic 59 respiration 58 aerobic 58 muscular endurance 58 arterial stiffness 57 glucose uptake 57 skeletal muscles 57 insulin sensitivity 56 metabolism 56 leucine 56 oxygenation 56 oxygen saturation 55 aerobic activity 55 aerobic exercise 55 brain shrinkage 55 glucose tolerance 55 skeletal muscle 55 aerobic fitness 54 aerobically 54 lipid profiles 54 physiological 54 contractile 54 lung function 53 Applied Physiology 53 platelet aggregation 53 cognitive function 53 locomotor 53 fluid intake 53 glucose 53 microcirculation 52 exertion 52 aerobic exercises 52 brain derived neurotrophic 52 Ghrelin 52 physiological responses 52 Cortisol 52 lipid levels 52 sperm motility 52 caloric intake 52 hemodynamics 52 osteocalcin 52 insulin secretion 52 ejection fraction 52 METs 52 nutrient intake 51 calcium absorption 51 ambulation 51 glomerular filtration rate 51 endothelial function 51 adiponectin 51 strenuous exercise 51 mitochondrial function 51 systolic 51 physical exertion 51 thyroxine 51 mRNA expression 51 physiologic 51 L arginine 51 electrophysiological 51 mental alertness 51 serum cholesterol 50 bone density 50 noradrenaline 50 pulmonary function 50 telomere length 50 muscle contractions 50 QT interval 50 metabolisms 50 physiologically 50 cortisol 50 oxygen 50 glutamine 50 motility 50 maximal 49 cortisol levels 49 bodyweight 49 glucose metabolism 49 ferritin 49 calorie restriction 49 hypertrophy 49 endurance 49 telomerase activity 49 myoglobin 49 clot formation 49 protein synthesis 49 hormone cortisol 49 neuronal activity 49 hepcidin 49 fasting blood glucose 49 creatinine clearance 48 calorie intake 48 nutrient absorption