My son has his medical exam scheduled for next week. The instructions say to avoid any strenuous physical activity for 48 prior. It’s a big training week for swim and he’s the team captain so his coach is not going to be thrilled with that—but he certainly doesn’t want to do anything that would cause an issue with the exam. Is this even what they mean by strenuous activity? I thought maybe a regular team practice is okay, just don’t go mountain climbing or run a marathon? Thoughts? Opinions?