Related by context. Frequent words. (Click for all words.) 69 aerobic activity 63 aerobic exercise 55 aerobic fitness 55 aerobic capacity 55 cardio workouts 54 aerobic 54 brain shrinkage 53 swimming biking 53 aerobic workout 51 stair climbing 51 cardio workout 51 walking briskly 51 cardio 51 climbing stairs 51 exercise regimen 51 strenuous exercise 50 exercisers 50 Beta blockers 50 Quitting smoking 49 sedentary 49 vegetable intake 49 calcium intake 49 biking 49 DASH diet 48 Hormone therapy 48 nutrient intake 48 lifting weights 48 carbohydrate diet 48 cardiovascular endurance 48 Sleep deprivation 48 nondrinkers 48 HbA1c levels 47 dose aspirin 47 jumping rope 47 fasting blood glucose 47 Radiation therapy 47 caffeinated coffee 47 treadmill 47 cognitive function 47 caffeine intake 47 cognitive decline 47 lipid levels 47 vitamin B6 46 elliptical trainer 46 physical exertion 46 heart disease 46 biking hiking 46 elliptical machine 46 jogging 46 oily fish 46 calories 46 calorie diet 46 Sleep apnea 46 aspirin therapy 46 stretching exercises 46 Jogging 46 knee osteoarthritis 46 fluid intake 45 pedometer 45 daily calorie intake 45 healthful diet 45 fat diets 45 Mediterranean diet 45 venous thrombosis 45 Exercising 45 daytime sleepiness 45 balanced diet 45 lung function 45 Tai chi 45 bone density 45 quitting smoking 45 calorie intake 45 bicycling 45 insulin glargine 45 Bariatric surgery 44 pulmonary rehabilitation 44 cardiovascular 44 vitamin D supplements 44 exerciser 44 fat diet 44 carbohydrate intake 44 Smoking cessation 44 HDL C 44 Exercise 44 Breast feeding 44 glucose tolerance 44 triglyceride levels 44 sedentary lifestyle 44 ibuprofen 44 serum cholesterol 44 aerobics 44 C reactive protein 44 Cigarette smoking 44 monounsaturated fat 44 tai chi 44 calcium supplements 44 sudden cardiac death 43 walkable neighborhoods 43 workout routines 43 blood glucose levels 43 fitness regimen