Final answer:
The average cadence for an adult is between 90 to 100 steps per minute. For a heart rate of 150 beats per minute, the time per beat is 0.4 seconds. Cadence and heart rate are related in terms of rhythmic occurrences per minute.
Step-by-step explanation:
The average cadence for an adult walking is typically around 90 to 100 steps per minute. Cadences above this range, like 110-120, 130-140, and especially 150-160 steps per minute, are generally considered brisk walking or jogging paces.
To illustrate how cadence connects to heart rate during exercise, consider the example of a heart rate of 150 beats per minute. To find the time per beat in seconds, you would divide 60 seconds by 150 beats, which equals 0.4 seconds per beat. When discussing heart rates, we are usually referring to the frequency of the heartbeat over a period of time, thereby relating to the concept of cadence in terms of rhythmic occurrences per minute.