How to make the waist thinner if there is no excess weight already?
10 MIN AB WORKOUT - Side Abs & Obliques // No Equipment | Pamela Reif
I often slip into overtraining when doing strength exercises. I refused approaches "to failure", I stop about one or two times before failure, I still slide into overtraining after a month. I do three times a week. Is there a formula for how to pick up the weight, or what percentage of repetit...