((Well, how strong his physical abilities get, depends directly on how much energy he absorbs. The more energy he absorbs, the more he can divert to boosting his physical abilties. I'll let you decide on the number, cause I wouldn't know what to go with.^_^))
John nodded, placing his hand on the generator as he began to absorb energy. Not wanting to drain it completely, he didn't bother to absorb ALL it's energy, which it seemed he could easily do. Once that was done, he stood there a moment, concentrating as the energy coursed through his body, and felt so energized, as the energy stored was then used to boost his physical abilities. He then grabbed the little grip device thing, and squeeze it at as hard as he could. It squeeked a bit under the strain of his increased grip, but held together as he let it go. He wasn't sure how to read the thing so he just handed it to Hope, curious as to what he scored.