I don't think doing exercise trigger an inflammatory (immune) response although I might be wrong. Either way your point stand regarding its paradoxical effect on oxidative stress.
Exercise does trigger inflammation through a variety of mechanisms (eg.: increased tissue perfusion and diapedesis, oxidative stress, tissue damage...).
However it also releases endocannabinoids, which are anti-inflammatory, and causes a host of metabolic changes which are also anti-inflammatory.
The overall effect of exercise is to increase inflammation acutely, and to decrease it chronically. Regular physical exercise is overall more modulatory than inflammatory.
However it also releases endocannabinoids, which are anti-inflammatory, and causes a host of metabolic changes which are also anti-inflammatory.
The overall effect of exercise is to increase inflammation acutely, and to decrease it chronically. Regular physical exercise is overall more modulatory than inflammatory.