Got elbow tendinitis a few years ago.......just never learn
...always doing something I like too much, all at once. Get into competitive canoeing, practice 4 times a week,...did not fully warm up once...pulled hamstring. Alpine skiing, over 50 descends a day....once did that four out of six days....minor torn ligament in knee. Playing tennis three times a week, and bow shooting....over 60 shots a session...three or four times a week....which led to an elbow tendinitis.
Now I just shoot 30 to 40 shots a session....once or twice a week. Gotta let the body heal itself.....and I don't want to be laid up for a few months.