when you wake up in the morning, find your pulse in the wrist, time for 15 secs then X4 or use heartrate monitor costs about $100. From an old spreadsheet 60 to 64 was norm (30 year old female).
when you wake up in the morning, find your pulse in the wrist, time for 15 secs then X4 or use heartrate monitor costs about $100. From an old spreadsheet 60 to 64 was norm (30 year old female).