Alt 135, ast 65, ldh, 638. i have a bmi of 34 58 yr. old male. day before blood test i excersised until my legs were sore, could exercise be connected?

Liver enzymes: The abnormal labs suggest liver inflammation. This is not likely related to exercise. You need to talk to your doctor, who ordered the tests. There is a long list of possibilities. One possibility is fatty liver with inflammation (nash, non-alcoholic steatohepatitis) which is common in people who are obese and diabetic/pre-diabetic.