Posted in NEWS ‘I’m a big boy and I like it’: Dax Shepard bulks up using ‘heavy testosterone injections’ July 22, 2021 Dax Shepard revealed on his Armchair Expert podcast that he’s gained 24 lbs. of muscle during quarantine using “heavy testosterone injections.” http://rssfeeds.usatoday.com/~/659028670/0/usatoday-newstopstories~Im-a-big-boy-and-I-like-it-Dax-Shepard-bulks-up-using-heavy-testosterone-injections/