I begin with the bodily good of health, which perfects our organic functioning beyond the rudimentary level required for life. I detail how such functioning operates at different bodily levels, e.g., within cells, tissues, vessels, glands etc. I then move on to bodily abilities, which (not being autonomic functions) reflect the exercise of agency or voluntary control. Such abilities can be divided into active and passive powers, these affording a wider relation to the world in virtue of their intentionality. The third topic is bodily beauty. I argue that this is not a bodily perfection, since it is beholden less to our bodily powers or their configuration than to judgements of character and the social context in which our bodies operate. Finally, I explore body alteration. This constitutes a spectrum, from (perfective) medical intervention to (imperfective) mutilation, with what I call mere body ‘modification’ in the middle. I conclude with two cases that are difficult to place on this spectrum: namely male circumcision and cosmetic ‘surgery’. I argue that the former is likely a bodily imperfection or bad and the latter likely bound up with further imperfections.