Just looking for some recommendations on post workout recovery. My father is in his 50s and still works out. He is around 270-280 pounds around 15% BF. He is looking for something "I don't need to get any larger" to help him with his recovery because it is starting to take a toll on him if he misses a couple days. He still works out around 4 times a week with cardio, even though he has a hip replacement 2 years ago.