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New Zealand has been famed for the last century, as the greatest rugby team ever. But how is this? And how are they able to replace their players when they retire with players of equal quality?

    As you might see from this map of Australia, the amount of Islands that are scattered along the sea. To communicate amongst the islands, there would be teams of 12 men rowing from island to island. This is one of the reasons that men from the pacific islands around Australia develop muscle extremely fast. It has been shown that 80% of growth of muscle height and weight is to do with genetics and the rest I due to lifestyle. In the early 20th century, the most common job in new Zealand was farming, which requires lots of manual labour, which would indeed improve your muscle mass. The food eaten at the time was very healthy a contributed to the muscle gained and well-being of the people.