imo, the force with which you ejaculate is primarily a function of how much sexual energy has been built up prior to orgasm.
The muscles used to expel the semen can no doubt be strengthened, but from my experience and observations, they are not a bottleneck.
Unless you are suffering from severe muscular atrophy or are incredibly weak, I think just about anyone has the muscular strength in the pubococcyx complex to shoot hard.
Thus far in my experimentation, a combination of arousal and edging is the best way to shoot hard.
The muscles used to expel the semen can no doubt be strengthened, but from my experience and observations, they are not a bottleneck.
Unless you are suffering from severe muscular atrophy or are incredibly weak, I think just about anyone has the muscular strength in the pubococcyx complex to shoot hard.
Thus far in my experimentation, a combination of arousal and edging is the best way to shoot hard.
