Let's put it this way. If the machine doesn't ask for your gender, age, weight, height, AND can't read your heart rate, then whatever number it's flashing at you is a lie.
Same thing goes for those workouts or exercise guides. They're NOT accurate. Say two people start jumproping for 30 minutes. One person is a woman who is 25 years old, 5 feet tall, and weighs 120 lbs. The other is a man who's 40 years old, 6.5 feet tall, and weighs 275 lbs. They are NOT going to burn the same number of calories, no matter what your exercie machine or website says.
- 10/6/2013 7:21:42 AM