The US doesn't have a monopoly on all popular sports. While soccer may be the most popular sport worldwide, the UK has one major sport the US doesn't really give the time of day. That sport is rugby—and it is intense. Players are pretty much insanely ripped and look like they could pick up a car. Sounds like the golden standard for being in shape, right?
According to Rugby Ready, the most important aspects to get rugby fit are strength, speed, "functional competence" (a fancy way of saying agile), and endurance. Let's take a look at some programs that work these areas; give this type of training some time and you'll get rugby fit!