Just when we convinced rollerblades were out of style, Instagram fitness star Jon Call brought them back with more energy and strength than we could've ever imagined! Call, who goes by Jujimufu and refers to himself as "the anabolic acrobat," posted a video of himself on Instagram, deadlifting 495 pounds while on rollerblades and giving us all an ab workout from laughing so hard. Between his modelesque hair flip and Michael Jackson's "Beat It" playing in the background, three reps have never been this entertaining. That kind of energetic vibe is exactly what we need to see in the gym. We just hope he didn't wipe out when rolling away from the weights!