What does it mean to relax with deep breathing?
a. inhale slowly through the mouth, hold breath for a few seconds and exhale through the nose
b. inhale slowly through the mouth, exhale through one’s teeth
c. inhale quickly through the mouth, hold breath for a few seconds and exhale through the nose
d. inhale slowly through the nose, hold breath for a few seconds and exhale through the mouth

I am pretty sure from what I understand it would be D, inhale slowly through the nose, hold breath for a few seconds and exhale through the mouth. Hope this helps!

The average resting heart rate (hrrest) for a 34 year old is 73 beats per minute2. 34 year old males average heart rates of 71 bpm while females average slightly higher at 76 bpm2. the normal resting heart rate range for all adults and children 10 and over is between 60 and 100 beats per minute3. 90% of 34 year olds resting pulses fall within the range of 54 to 92 bpm. in general, an adult's resting heart rate will be lower for those in better athletic condition.