Related by context. Frequent words. (Click for all words.) 57 treadmill 53 stationary bike 52 treadmills 49 cardio 45 Fitness 43 Gold Gym 43 pilates 43 aerobic 43 lifting weights 42 lift weights 41 gym 41 exercisers 40 Hour Fitness 40 racquetball 40 gyms 39 Pilates 39 fitness 39 pushups 39 jogging 39 Cardio 39 calisthenics 38 workout 38 protein shakes 38 yoga 38 biking 37 couch potato 37 exertion 37 Exercise 36 aerobic exercise 36 tanning bed 36 Wii Fit 36 infomercials 36 jumping rope 36 yoga mat 36 gym memberships 36 Exercising 36 Segway 35 pedometer 35 dumbbells 35 exercise 35 Jazzercise 35 Workout 35 physical exertion 35 pedaling 35 sweating 35 chew gum 35 lifted weights 35 Gaiam 35 Schwinn 34 strenuous exercise 34 aerobics 34 stretching exercises 34 Bally Total 34 CrossFit 34 Skechers 34 jumping jacks 34 Dance Dance 34 hot tubs 34 skis 34 pedometers 34 Biking 34 Nautilus 34 hiking boots 33 lawn mowers 33 couch 33 bicycling 33 abs 33 Spanx 33 workouts 33 lawnmower 33 sauna 33 Jenny Craig 33 elliptical 33 mountain biking 33 Walking 33 Physical Fitness 33 mountain bikes 33 lawnmowers 33 exercising 33 calories 33 Fit 33 huffing 33 strenuous 32 snowshoes 32 Anytime Fitness 32 exercise regimen 32 bike 32 LaLanne 32 sedentary 32 six pack abs 32 sore muscles 32 Aerobics 32 saunas 32 limber 32 Dieting 32 jog 32 fitness guru 32 physical therapy 31 exercise physiology 31 Weight Watchers 31 squats