I think it's 270 at birth and then decrease to 206.
It takes from a hr to 2 hrs! it depends if your really good or not. so really whenever its finished.
It's more accurate, especially since heart rate is almost universally measures in beats-per-minute, than, say, timing your pulse for a [factor of 60] seconds (30 seconds, 20 seconds, 15 seconds, 12 seconds, etc.).
Answer:
LOL
Explanation:
Havent u heard the new slang
