Christian Bale gained 90 pounds (ish) of muscle between 1 and 2 years - the machinist 2004 to Batman begins 2005 (I couldn't find filming dates). If it was one year, is
![Ben Affleck Batman: will he bulk up like Christian Bale? We've got some tips for him | Daily Mail Online Ben Affleck Batman: will he bulk up like Christian Bale? We've got some tips for him | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/08/23/article-2400903-01A571B80000044D-274_308x425.jpg)
Ben Affleck Batman: will he bulk up like Christian Bale? We've got some tips for him | Daily Mail Online
![Is it possible to achieve this kind of physique (meaning this level of muscle mass) only with bodyweight excercises (mainly push ups, dips, pull ups, rows, none of them weighted)? : r/bodyweightfitness Is it possible to achieve this kind of physique (meaning this level of muscle mass) only with bodyweight excercises (mainly push ups, dips, pull ups, rows, none of them weighted)? : r/bodyweightfitness](https://external-preview.redd.it/_jI2qc7jTXRMIywctyzb_KFYv0Er4uzqx0jMLjZC9q0.jpg?auto=webp&s=69df7be7a646eca8ed542eeb6cc1f0681f2ad490)