Kitty vs Siverfale

Hmm... Reason helped humans survive. But without strength, they certainly wouldn't have made it. With its help, they survived the Ice Age. Moreover, ancient humans were much stronger than modern ones – strength was needed to provide for themselves. Therefore, it can be said that if ancient humans were weak, there would be no history – after all, at the beginning of life, strength was more important.
Now, about life today. What is strength? It's not just the ability to defend oneself against bad people at night in a dark alley (:), it's also health and endurance, a good physique, after all. And health is very important today.