The next phase of injury consists of the repair phase. When inflammation is reducing, tissue repair is beginning as soon as two days post-injury and may last up to two months. While the tissue is repairing, it is not very resilient, but it needs some stress to encourage proper healing. I feel like I have the tendency to talk about goldilocks a lot in the office. and this is one of those situations where a little bit of stress can be a great thing, but it is really easy to go overboard and overstress an injured area. The final phase of tissue healing is where the repaired tissue is strengthened and remodeled, which can last for months to years after an injury. Each of these different phases can differ for areas of the body can be affected by factors like age, lifestyle, severity of injury and diet/nutrition.