variations

Chinups and pullups remain some of the the best performance indicators of your relative body strength, plus they build serious upper body strength and muscle. They also build the upper back strength necessary for keeping a neutral spine while squatting and deadlifting. And let’s not forget...

The human body is composed of approximately 50 trillion cells, where the chromosomes are found in the cell nuclei. These are made up of a double helix of DNA that carries the genetic code, our architectural plan. This plan consists of approximately 3.2 billion letters per person, of which 1% is...