Related by context. Frequent words. (Click for all words.) 61 aerobic 58 aerobic exercise 55 cardio 52 treadmill 51 strenuous 51 jumping rope 49 endurance 49 walker 48 exertion 48 exercisers 47 sedentary 47 biking 47 physical exertion 46 stretching exercises 46 lifting weights 46 stationary bike 46 exercise regimen 45 marathons 45 treadmills 45 bicycling 45 Exercise 45 jumping jacks 44 rock climbing 44 bone density 44 pedometer 44 aerobics 43 pushups 43 lift weights 42 tai chi 42 racquetball 42 gait 42 mountain biking 42 snowshoeing 42 Pilates 42 downhill skiing 42 elliptical 41 exercise 41 lower extremities 41 pedaling 41 calisthenics 41 Cardio 41 yoga 41 walkers 41 pilates 41 triathlons 40 snowshoe 40 squats 40 exercise physiologist 39 cycling 39 stairs 39 stair 39 cardiovascular 39 Tai Chi 39 incline 39 couch potato 39 inclines 38 dumbbells 38 muscles 38 pedometers 38 jog 38 pulmonary function 38 weight 38 arthritis 38 jogging 38 locomotion 38 wheelchair 38 physical therapist 37 physical therapy 37 CrossFit 37 parkour 37 conditioning drills 37 Wii Fit 37 yoga classes 37 abdominal muscles 37 anaerobic 37 wheelchairs 37 lunges 37 stamina 37 Exercises 37 Physical Activity 37 Zumba 37 hula hoop 37 belly fat 37 cardiac rehabilitation 36 limber 36 triathlon 36 marathon 36 triathletes 36 Dance Dance 36 bone mineral 36 weightlifting 36 fitness 36 exercises 36 weights 36 systolic blood pressure 36 kickboxing 36 marathoners 36 fluid retention 36 physical therapists 36 climbing 36 orienteering