Technical exhaustion means that you can't finish another one without ensuring the standard of action. If you are completely exhausted, it is technically exhausted, and then you can do it several times in the form of borrowing and assisting until you can't practice.

The general exhaustion training is to adopt the mode of complete exhaustion and try to squeeze the last bit of strength out of the training part.

But there is a requirement, depending on whether there is training experience and assistance. Hobbies, don't do too much exhaustive training. After all, we must ensure the safety of training.