In 筋肉（マッスル）テイキング (Muscle Taking), players will become bodybuilding trainees and will be practicing various poses for an upcoming bodybuilding competition. As the training progresses, the poses to be used during the competition will be decided.
At the tournament, the poses will be called in the order announced during training, so players should pose accordingly.
However, depending on the content of the training, you may take the wrong pose. The trainee who strikes the most elegant poses during the competition will win.