Q: I love Positions of Flexion. I’ve gained about 10 pounds since I started using it, but one problem I have is biceps. I just don’t feel the last exercise for contraction, concentration curls. I’ve tried them Arnold style, with my arm hanging free, and I’ve also tried them seated with my arm against my inner thigh. Is there another exercise I can use?

A: We usually suggest spider curls, which are basically preacher curls on the vertical side of the bench… [Read more…]