My muscles hate me . I bought "shaping up with weights for dummies" video . Because I want to work on form . I thought the visual would help more than books and internet. I went back to 4 and 8lb weights till I can get the form down properly . March the 29th was the last day I did weights. Well today I tried my new tape with the lighter weights and only made it through half the tape . I know most of it is all my off days from exercise , but I think that before I was cheating with "easy form" and momemtum and rocking the weights , proper form is a lot harder.