Chiggers don’t bite, instead they use there mouths to drill holes through skin; during this process they spit to break down skin cells which is most likely the reason why it itches.
A healthy adult heart rate can range from 60 to 100 beats per minuteduring rest. Kids' heart rates can be as low as 60 beats per minute during sleep and as high as 220 beats per minute during strenuous physical activity.
Yes it would be bad because I don't think that would be safe
