The Candle Burning Guide - Center Burning Candles. Certain candles are designed to burn down the middle for different reasons, or a combination of different reasons. Candles with a unique finish, or unique burning characteristic, may burn down the middle in order to position the flame inside of the candle and illuminate from the inside out.
To find your maximum heart rate, subtract your age from 220. For example, if you are 40 years old, your maximum heart rate is 180 (that is, 220 - 40 = 180). Multiplying this by 50 percent and then 85 percent results in your target heart rate range of 90 to 153 beats per minute.
Target Zone. The lower end of your target heart rate zone for moderate-intensity aerobic exercise is 50 percent of your maximum heart rate. For instance, if you are 30 years old and have a maximum heart rate of 190 then your lower limit is 95 beats per minute.The upper end of the range is 70 percent of your maximum.So if your maximum heart rate is 190 then the upper end of your range would be 133 beats per minute.now Your Max. Your target heart rate zone for moderate-intensity aerobic exercise is based on your maximum heart rate. This rate varies based on your age, going down as you get older. According to the Centers for Disease Control and Prevention you can estimate your maximum heart rate by subtracting your age from 220.