Target heart rate and intensity question
I started working out 2 weeks ago. Was VERY sedentary for about 4 years before that. I have started doing Zumba workouts 50 min X 3 days/wk, walk/run with strength training X 2 days and rest 2 days. I find that my legs burn and get tired before I reach a heart rate above 120 which is 67% intensity (I'm 43) and about 90…
