if you already know, but what I mean by this is that so hard can ejerser these same, I believe, and this is directly dle manga,
gregole has the strength of 15 men, using data made in the post, which is to attempt to define such a force ficica are capases exercise,
ie lift a tank and is serious, but if you measure it so hard ejersen your muscles, you can define how fast they are, or that power would have the impact of their blows,
remember to measure the potential of an impact, both encecita, speed and weight, or inertia, the area of impact,
With this in mind, I parese reasonable point that a single punch of a guyver, are close to 150 tons of precione,
that's why no wonder that the skulls explode in the manga,