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.
To calculate your maximum heart rate subtract your age from 220. During an exercise session your heart rate should be around 100 to 150 bpm (50 percent to 85 percent target heart zones.) The target heart zone lets you measure your fitness level and monitor your progress in a fitness program.he best way to check you recovery heart rate is to first record your heart rate before an exercise. Next get on a stationary bike or treadmill for about 1 minute to record a simple test. Tests that are more formal require you to exercise until you are tired. During the exercise the heart rate is monitored also.