How? - Attacking you with foods that contain soy and chemicals that suppress testosterone levels. hormone disrupting chemicals have made their way into a variety of products, from cosmetics like sunscreen and toothpaste to plastic water bottles and thermal receipt ink.
Using the media, the economy, finances, race, fear and every other weapon they can to keep you in a constant state of stress. These environments and conditions drive up secretion of the stress hormone cortisol, which results in lower levels of the estrogen-desensitizing hormone progesterone. This relative increase in estrogen dominance is not good for either sex, but men are particularly affected by it.
Why? - Strong men inspire and lead others, protect those around them and most importantly, fight. Weak men follow.
Edit: Most insurances won't cover TRT (testosterone replacement therapy) but **will **cover testosterone if you're a woman Transitioning into a man. That's very telling.
I think it’s partly genetics, but with muscle you do need to consider which muscle fiber you’re looking to increase.
More bulk doesn’t mean more strength.
In Bolt’s case, that dude is tall! Like 6’5”? … but look at his legs, slim and super strong tendons. The tendons can compress a lot more energy per inch.