[ctobin]

when I do barbell rows, using an appropriately challenging weight, it causes me lower back pain which makes it impossible for me to complete the exercise. I have to lighten the weight to a ridiculous point, to be able to tolerate working in that bent over position. when doing STS, can I just do another set of one arm rows, instead of barbell rows? the back support, in the position for one arm rows, makes that exercise entirely do-able, at ever increasing weight. Thanks!!