I am confused and hoping somone can give me some info and tips. My workout buddy and I bought Polar FT4's a few weeks ago. We do the.same workouts when we are together and she is burning 200+ more calories than me almost everytime. My heart rate stays within my range for 75% of my workouts, her monitor shows her rate is…
Hey everyone. I am new to the message board part of MFP. Not sure how I didn't know it existed. I have a question I am hoping someone can help me with. My workout buddy and I bought Polar FT4's a few weeks ago. We do the same workouts when we are together and she is burning 200+ more calories than me almost everytime. My…