I had 12 oz can of mikes hard lemonade(8%) on a monday, tuesday took urine test @ 9pm at night, in your opinion, will this come back positive ? 230lbs, spent 1.5 hours in gym that monday, 20min on stairs, next day the same gym regimen?

You didn't tell us what your urine was being tested for? Can't really answer that question without basic information.

If you underwent a urine test for ETG, that will likely be positive. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV and Covid vaccines. Wish you good health!