The present invention provides a contactless-type sport training monitor method, comprising: selecting at least an image database to recognize a plurality of expressions in the image database； making pre-processing for the plurality of expressions: using a convolutional neural network as a feature point extraction model； acquiring a human image； tracking a first target region and a second target region in the human image； making chrominance-based rPPG trace extraction； using the deep level model to compare the second target region image； and to calculate a post-exercise heart rate recovery achievement ratio, to judge the Rating of Perceived Exertion, and judging whether the human body is under overtraining status or not.
