Greetings I am 22 year old, height:6'1 ,weight 68,non smoker, vegetarian male, with a skinny body My Question is my resting heart rate is always between 90-110 which and an ideal range is 60-100 now with my rate if I walk, run around play, hike my beats goes upto 160 , I have a chest pain since January to which I consulted and Got myself checked by doing double 2d echos one in marcha and one in June and both were normal, I practice yoga and meditation but I am concerned about my heart rate, because if my rate starts at above 90 dono I have a higher risk then person with 60-70 range during and post sport or activity. please guide me