Related by context. Frequent words. (Click for all words.) 62 aerobic exercise 60 aerobic 59 dieters 58 cardio 55 sedentary 54 marathoners 54 joggers 53 aerobics 53 stretching exercises 53 treadmills 52 treadmill 52 walkers 51 Pilates 51 yoga 50 triathletes 50 couch potatoes 49 pilates 49 calisthenics 49 tai chi 49 exercise regimen 48 couch potato 48 physical exertion 47 workout 46 smokers 46 exertion 46 dieter 45 dieting 45 Cardio 45 exercise 45 Tai Chi 45 lift weights 45 pedometer 44 Exercise 44 beginners 44 cardiovascular 44 workouts 44 yoga classes 44 drinkers 44 Workouts 43 bone density 43 skiers 43 coffee drinkers 43 lifting weights 43 menopausal women 43 fitness 43 cyclists 43 asthmatics 42 belly fat 42 exercise physiologist 42 diabetics 42 pushups 42 healthier lifestyle 42 jogging 42 jumping jacks 42 cardiac rehabilitation 42 mountain bikers 42 jumping rope 42 Workout 42 pedometers 41 calorie restriction 41 Aerobics 41 fat diets 41 bicycling 41 adolescents 41 nonsmokers 41 biofeedback 40 mindfulness 40 quitting smoking 40 Wii Fit 40 cigarette smokers 40 stationary bike 40 sedentary lifestyle 40 regimens 40 jog 40 bicyclists 40 lung function 40 biking 40 conditioning drills 40 Yoga 40 marathoner 40 carbs 40 participants 40 low carb diet 40 Zumba 39 repetitions 39 dancers 39 calories 39 skaters 39 meditation 39 gym 39 hot flashes 39 pelvic floor 39 Jazzercise 39 strenuous 39 muscles 39 lifted weights 39 routines 39 gyms 39 diet 39 snowshoeing 39 abs