I have to live with a bunch of crap too (biceps, shoulder, back, knees). You might be at the point where injuries don't go away, you just manage them. My tips:
i) don't give up on exercise, I have had chronic injuries stay static or worsen with deliberate rest and only improve with focussed work. Very high rep pump exercises (30+ reps) getting a lot of blood into the muscle/tendon area really helps. Cable machines are great. You can usually find an exercise/angle/attachment combo that works the area without aggrevation. Something like walking for a few miles helps my back.
ii) avoid actions that aggravate the specific impingement e.g. using a mouse would cause acute pain in my shoulder but it was difficult to correlate activities because the pain can show up a few days after the activity.
iii) Work on flexibility and mobility. Causes of injuries are often non-local i.e. things are pulling other things out of place. Just work on complete flexibility especially where you are inflexible - like hip-flexors, shoulders and stuff. I have to do yoga exercises, stretching (90 second holds) and foam rolling everyday if I want to sit down for hours without significant pain.
i) don't give up on exercise, I have had chronic injuries stay static or worsen with deliberate rest and only improve with focussed work. Very high rep pump exercises (30+ reps) getting a lot of blood into the muscle/tendon area really helps. Cable machines are great. You can usually find an exercise/angle/attachment combo that works the area without aggrevation. Something like walking for a few miles helps my back.
ii) avoid actions that aggravate the specific impingement e.g. using a mouse would cause acute pain in my shoulder but it was difficult to correlate activities because the pain can show up a few days after the activity.
iii) Work on flexibility and mobility. Causes of injuries are often non-local i.e. things are pulling other things out of place. Just work on complete flexibility especially where you are inflexible - like hip-flexors, shoulders and stuff. I have to do yoga exercises, stretching (90 second holds) and foam rolling everyday if I want to sit down for hours without significant pain.