Check exactsports.com you might find answers there.
Answer:
sit them down a talk to them about it .
Explanation:
that how I did it .
Answer:
c
Emotions and anxiety can raise your heart rate!
Answer:
Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. So for a 50-year-old, maximum heart rate is 220 minus 50, or 170 beats per minute.
Explanation: