posted this on another thread but i thought it deserved its own forum jump in and give your 2 cents
in my opinion we should move away from judging the validity of someones choice to use AAS by bodyweight and looks. instead judge the validity by age, training, medical, and reasoning.
examples
AGE
240lbs at 13% body fat age 21. nope too young no matter hes a bull.
RESONING
age 36 5'10" 210lbs 15%bf training all my life i want to do an all oral cycle. no this would be an example of the resoning aspect, they dont know enough to be safe and efective.
TRAINING
age 27 5'9" 220 20%bf i want to cut up ive been training for 4 months ive always been kinda big. barring medical i say no. with out experiance training, juicing is a receipe for injuries
MEDICAL
how about the medical issues, not just low tes levels but many. for me it was back muscle atrophy from multiple back injuries. tried natty for 2 years result more back injuries. my second cycle (i just wanna forget the first one ever happened there is that resoning thing again, no knowledge)reduced back spasm occurance from 8 times a year to 2 times a year. third cycle practically eliminated the problem.
NEED MORE INFO
180 6' training 5 years age 27. ok he an adult and hes been training do what you wanna but lets see your plan.
SIZE
6'3" 165 8%BF training for 6 years i play tennis and i think i can go pro if i increase my serve speed and endurance
you gonna tell him hes to small
just remember the resoning part dosent have to preclude someone from using completely. just delay until more well versed in AAS usage
before we judge someones decision to use AAS lets get more info than size to give advice. and if they start before they ask by all means flame the decision for any reason mentioned above but follow with ways to help salvage the bad situation. um unles you are big cracker cause his flames bring too much joy to my life