A device used for stretching and decompressing the spine, often used to alleviate back pain and aid in recovery from disc injuries.
I showed you the reverse hyper when I showed you that machine and then that that dex back stretcher I think that's a significant part of the injuries that you see with people with discs with back injuries
""One of the speakers mentions showing the other speaker 'that dex back stretcher' in the context of back injuries and strengthening. This indicates a specific type of exercise or therapeutic equipment."