I had free weights at my house, they sat in the office near my computer. Actually I found that if I was on a tough problem, I could do a set, then come back an

I had free weights at my house, they sat in the office near my computer. Actually I found that if I was on a tough problem, I could do a set, then come back and sometimes that would help me get back in the groove. It also added some light upper body workout to the jogging and biking I was also doing.