Fitness coach Han Man can watch Rainbow Comics and Rocket Comics for free. According to relevant public information, fitness coach Han Man has signed copyright cooperation agreements with Rainbow Comics Network and Rocket Comics Network, which can be watched for free at each station of Rainbow Comics Network and Rocket Comics Network. Korean comic gym coach is a cartoon created by WM, which tells the story that Hyun-soo is the lowest fitness coach in 10,000 years, while captain Jason monopolizes the throne with the best performance all the year round by virtue of his sales ability, and his girlfriend helps Hyun-soo win the first place by changing the image of Hyun-soo.