Getty Chris Daughtry is getting in an intense workout! The 46-year-old rocker recently took to Instagram to share a video of himself working out in his garage, revealing that he’s started a new routine after seeing Tom Holland‘s fit physique in the new Spider-Man: Brand New Day. “After seeing @spidermanmovie #Brandnewday which I LOVED…. (Best Spidey movie of the MCU @marvelstudios hands down) Anyway… Thought I would try @tomholland2013 SPIDER-MA…