These are several videos of the appropriately named Youtuber Speedbag Bard demonstrating his ability to punch a speed bag to the beats of various songs. Included below are ‘Feel Good Inc’ by Gorillaz, Post Malone’s ‘Sunflower’, Survivor’s ‘Eye Of The Tiger’, and Sisqo’s ‘Thong Song’. Dude is smooth, working the bag with both side of his fists AND throwing some elbows in the mix. It’s just a good thing his elbows aren’t as pointy as my girlfriend’s or he would have popped that bag. “Speed bags aren’t poppable.” You haven’t seen her elbows!