To increase training accuracy and speed, a transfer learning process was applied. The base layer is a pre-trained YOLOv3 that uses the COCO dataset for all of the layers of our model except the last. Transfer learning helps with training by exploiting the knowledge of a pre-trained supervised model to address the problems of small training datasets for COVID-19 risky behaviors [65]. To evaluate the accuracy of the model, we tried to check the results for different video datasets by exporting all of the frames for detection under various circumstances for the metrics listed in Table 4.