Highest heart rate for a 21year old,male, weighing 78, without putting strain on the heart muscles?

220 - 21 = 199 maximum. Safety margin = 80% = 160 beats per minute for cardio training.

Highest heart rate for a 21year old,male, weighing 78, without putting strain on the heart muscles?

200

Highest heart rate for a 21year old,male, weighing 78, without putting strain on the heart muscles?

A normal pulse rate for a healthy adult, while resting, can range from 60 to 100 beats per minute (BPM).

Highest heart rate for a 21year old,male, weighing 78, without putting strain on the heart muscles?

I%26#039;m assuming that your weight of 78 is in stones, right? I can tell you a formula in pounds. In pounds, you take your age, subtract it from 180, and then three-quarters of that number would be your %26quot;target heart rate%26quot; for healthy exercising.