Group

Group 1

group 2

age (years)
 

sex (male or female)
 

Resting HR
 

Resting HR second read
 

HR after walk
 

HR after walk second read
 

workout

if I have to

light to moderate

I work out hard most days

Caffeine

none

light (a soda)

moderate (large Starbucks)

heavy (energy Drinks or lots of coffee)