First, fitness itself is a good thing.
First of all, any form of fitness, as long as it does not harm health, is a good living habit. There is no problem for this junior to use his roommate as a barbell for fitness. In a sense, he has developed a new exercise mode. Using your own time to exercise every day can not only improve efficiency, but also form very good habits.
Second, what do you think of this exercise mode?
First of all, although this kind of exercise is better, we should pay attention to safety. After all, during the exercise, we must pay attention to the safety of some instruments. For example, if his quilt is not tightly wrapped, it may cause his roommate to fall, so in the process of exercise, it is best to find some professional equipment for training. But I still agree with this training attitude, and I hope they can stick to it.
Third, the reaction of the parties to this matter.
Because this video caused a lot of controversy, people even made a steel wire specially for this matter at that time, and even made a video later, saying that their hard pulling level was very high and they could lift the barbell of 120 kg, so their roommate only weighed 140 kg, so it was no problem to lift him, and safety could be guaranteed. I hope you can take this into account in your daily life.