"First muscle training animation ever," a 16-year-old girl named Hinako leads exercises in push-ups, sit-ups, and squats. Hinako was once a human, but she was turned into an anime character when she was a second-year middle-school student.
2008
1978
2012
2006
1968
2007
1932
2003
2016
1975
2014
2011
1963
2017