I'm glad to answer your question. You can exercise in this situation, but you can't get wet for 4 hours after 308 laser, which will affect the curative effect. Therefore, it is recommended that you do not do strenuous and sweaty exercise within 4 hours, so as not to affect the curative effect. You can go to voluntary movement in four hours, and it won't make any difference.
I hope my answer can help you and I wish you a speedy recovery!