@heavyphil I haven't been able to find it again, but somewhere online there is a brief video of the impact loading exercises, or some of them, that Newton has researched. They all looked completely easy to do. If Boot Camp is a 10, these exercises looked like a 2.

When he gives a talk about this type of exercise, he explains that since he's working with patients who tend to be pretty old, who have advanced disease, and who may not have ever exercised aiming to improve their physical condition up to that point, and he doesn't want to have a study where a significant number of participants suffered grade 3 or higher injury by participating, he is super cautious. He's described not even putting them through the impact loading until he's built them up with a few months of resistance and I think aerobic training.

What I've discovered, not having ever done resistance training aimed at building up muscles before, is that the way to do this has been and is being studied by everyone from body builders to physical therapists to almost anyone you run into in a gym weight room. Newton just researched what effect certain levels of this type of exercise have on various aspects of prostate cancer. He didn't invent the exercises. I suspect impact loading exercise has also been studied by many others for many years, although I haven't looked into it yet. I've only been on Orgovyx for less than 6 months so far so I haven't felt a concern about bone loss.

@heavyphil Just as I thought, impact loading exercise has been studied and recommended for years. Newton just examined if it works with men on ADT. https://theros.org.uk/information-and-support/bone-health/exercise-for-bones/