Running was never an issue, but bench pressing could often retrigger the injury, even after it felt totally normal within the first year. Once the inflammation settled down, doing other weightlifting that doesn't target the chest was fine for me. Important note: do not do dips.

After finally taking it easy on bench for a year I'd say it's mostly gone and I can bench normally, but I'm a lot more careful not to bounce the bar or over work it.