Oliver Queen on the Salmon Ladder in Arrow - I didn't even know that this was a thing... Apparently, Stephen Amell does as part of his workout, so they used it for the show. It's kind of amazing to watch!
While research has shown that yoga offers multiple health benefits, the question remains - is yoga a good workout? Is it good cardio exercise and can it do more for your fitness than just increase your flexibility? The answer isn't as simple as you may think.