Related by context. Frequent words. (Click for all words.) 61 aerobic activity 59 VO2 max 57 kilocalories 57 aerobic 56 stair climbing 54 kcal 52 aerobic capacity 51 exertion 51 aerobic exercise 50 physical exertion 50 strenuous exercise 49 treadmill 48 aerobic exercises 48 kilojoules 48 pedometer 48 cardio workout 48 calories 47 aerobic fitness 47 cardio 47 watts 47 sedentary 47 exerciser 46 elliptical machine 46 swimming biking 45 cardio workouts 45 exercisers 45 Stairmaster 45 maximal 45 bodyweight 44 caloric 44 calisthenics 44 pushups 44 intensities 44 fasting blood glucose 44 Aerobic 44 systolic blood pressure 43 aerobic workout 43 caloric intake 43 oral glucose tolerance 43 strenuous 43 jumping jacks 42 pushup 42 climbing stairs 42 joules 42 walking briskly 42 mg dl 42 daily caloric intake 42 ng mL 42 glycemic load 41 situps 41 plyometrics 41 fasting plasma glucose 41 jumping rope 41 milliwatts 41 pedometers 40 strenuous workout 40 index BMI 40 brain shrinkage 40 systolic pressure 40 mg dL 40 ng ml 40 fluid intake 40 treadmills 40 Strength Training 40 metabolic 40 elliptical trainer 39 milligrams mg 39 calorie intake 39 diastolic blood pressure 39 dumbbells 39 measured 39 daily calorie intake 39 waist circumference 39 kettlebell 39 lifting weights 39 systolic 39 HbA1c levels 39 mmHg 39 exercise 39 stationary bike 39 bone density 39 Exercise 39 knee osteoarthritis 39 workout routines 38 lift weights 38 bpm 38 lactate 38 anaerobic 38 aerobics 38 nanograms per 38 servings 38 carbohydrate diet 38 weights 38 bicep curls 38 millirem 38 Wii Fit 38 flexion 38 stationary bicycle 38 stretching exercises 38 physiologically 38 cardiovascular endurance