If someone has a maximum heart rate of 200 bpm, how many beats per minute would their heart rate need to be at in order to reach 100% of their maximum heart rate

"follow hollywood's hottest diet craze to use more calories and feel great" this article most likely a) provides an easy-to-follow nutrition plan b) includes recommendations that are unsafe c) gives expert advice on creating a healthy lifestyle d) sets a realistic goal for health and weight loss