Since someone would be performing wind sprint activities, it is guaranteed when performing any activity is to get better overtime so I would say to "work above your target heart rate"
<span>You should use deep, relaxing breathing techniques A. every day. It doesn't matter if you are stressed or if you've gotten enough sleep, you should breathe deep breaths every day in order to relax and collect your thoughts. It will help you through your day, and there is no limit of how much you can do this - it is certainly not harmful. </span>
The answer is D) all of the above :)
The answer is either all of the above or the third option
