Regular exercise decreases insulin resistance and helps control of diabetes

Walking or doing exercise and getting blood sugar tested generally do not affect the results in normal healthy individual.....but those diabetics on insulin therapy if does so will have erroneous low sugar values on test

Hi..... Blood glucose tests can be fastingor random. Fasting tests provide the most accurate results.... The implications of your results will depend on the type of blood glucose test used. For a fasting test, a normal blood glucose level is between 70 and 100 milligrams per deciliter (mg/dL). ... Consult your Physician for further advice....