Muscular man and structural formula of testosterone on beige background, closeup
Keywords
adult,
androgen,
athlete,
background,
beige,
body,
bodybuilder,
promoting,
care,
chemical,
closeup,
fitness,
formula,
gain,
growth,
gym,
health,
healthy,
hormone,
increase,
level,
libido,
male,
man,
masculine,
medicals,
medicine,
muscle,
muscular,
natural,
person,
potency,
reproductive,
sex,
sexual,
sexy,
sport,
sportsman,
strength,
system,
testosterone,
therapy,
torso,
training,
physical exercise