Heart rate question, and enough strength training?
First, forgive me if this topic has already been flogged to death... Part 1..... For the last 2 months, I've been doing 35-45 minutes of cardio, 4-5x a week at the gym. It's usually with intervals but not HIIT. My heart rate during cardio ranges from 130-165 (sometimes hits 170's, oops!) I am 37, so my 85% of max rate is…
