“Because of his injury profile, (Walker) is always going to have an elevated level of risk,” Stotts said. “But I think the Celtics are comfortable with that and are going to do everything they can to mitigate that risk. It might be something where you work on jumping mechanics or retrain their body to do things in a certain way. Whether it’s jumping with the two-foot approach or changing the way he warms up, you don’t want to change too much about the way Kemba plays because it’s what makes him so special.”
This from Jared Weiss interviewing a former training staffer of the Blazers. I like the jumping off two feet more idea tbh, he'll probably shoot more jumpers as opposed to driving as hard at the rim but that should help his health