A bit unusual thread but I found interesting this article on the BS health practice in the UIFC (and high level sports in general). Mainly about the inutility of cupping, cryotherapy and ice baths.
They could have added kinesio-tape, BS chiropracters with hammers and chisels or neck cracking shit. Lots of money and time wasted by the fighters.
https://skepticalinquirer.org/exclusive/inside-the-ufcs-pseudoscience-crisis/
I'll be honest, when I read your post and the name of the website: "skeptical inquirer: the magazine of science and reason", my first impression was wow, what an idiot. When a website/organization have to explicitly say they are "science and reason", it's usually because they are the opposite and are trying to deliberately fool the easily fooled - i.e. Christian Science, Pro-Life, etc.
But to my surprise, the author seems legit, has some real credentials (which doesn't always mean he's 100% legit, as there are quack doctors who are idiots, anti-vaxxers) and he does make some valid points and seems to also have some scientific studies to back them up. Again, plenty of UFO conspiracists and flat earthers have "scientific studies" to back them up too, so I take that with a grain of salt.
That said, I have always thought cupping was ridiculous. I was a pretty serious amateur athlete in my 20-30s - marathons, boxed competitively, heavy lifting. I tried cupping and kinesio-tape and found them to be utterly useless. However, ice baths have worked wonders for my recovery from long distance training runs (15-20 miles). My inflammation was reduced significantly and the very next day I wasn't hobbling around as much and I could train longer and more often. Like my knees would literally feel warm extremely for hours and I would hurt the next day if didn't do ice treatment. I don't always do ice baths, so I definitely felt the difference between the times I do and the times I don't.
Also, I had two medically diagnosed herniated discs at different times, one in the neck and one in the lower back. Did all the X-rays, MRIs, PT as recommended. Saw two neurosurgeons and both recommended surgery. I was close to doing it but I hesitated because they said they can't promise me that I can go back to lifting heavy and running marathons. However, I tried chiropractor with a bit of skepticism. Seriously, the first time, I was back to running 5-10 miles within a month, and that's after about six months of pain that limited me to 3 miles max. And second time, I was in pain for 3 years and didn't lift heavy (dropped weights on myself twice benching). Then after a year of chiro treatment, I am back to benching 200+ again.
So for me, cupping and kinesio-tape seemed like pseudo science, but ice baths and chiro has worked wonders for me.