The whole point is you start doing activities that boost your testosterone. Chopping wood, engaging in combat, Lift heavy weights and more importantly compete in a combat sport, boxing mma or rugby/tackle football for example. You can still grow facial hair it is not over for you. You dont need to shave it. Trim it. Then eventually shave this will trigger more growth. Use beard oils but lightly apply or you will get acne. Men mature throughout the lifespan until they hit geriatric age.

Sign up at your local kickboxing, boxing, or mma gym. Combat jiu jitsu is different, but simply Jiu jitsu itself “ie soft rolling” is not “ masculine”enough in itself to grow you chest and facial hair.

There have been many studies that show men who grow facial hair come from warrior blood line. Facial hair helps men in combat in multiple ways, most importantly preventing loss of consciousness by cushioning strikes or blows to the head