The rehabilitation that I have been doing for my knee seems to be paying off. They feel tired, but the pain is getting much better. I purchased some blood flow restriction cuffs and will start using those on Wednesday. I tested them with some curls and WOW. Crazy pump. I’m curious to see what it does for my knees. The research is solid on the benefits for rehab, as well as hypertrophy and strength, so I expect to regain strength faster than anticipated.