Salmon Calesthenics? Fins Up, Undergrounders!

From the always-interesting Aquafornia blog comes news of… the perilous state of farmed salmon… uhh… fitness (and no, I haven’t been drinking):

In order to make farmed salmon stronger and more resistant to disease once they are transferred to ocean cages, a research group in Norway is trying to get farmed juvenile salmon in shape for ocean water using some techniques from the top football team of Spain (we here in the U.S. call it soccer). Scientists from the project discovered that the heart capacity in wild salmon is greater than in farmed salmon, so they put the farmed salmon on a strict training regime to make their hearts stronger.

The exercise? They say the equivalent of jogging — swimming faster with increased water velocity in their tanks. The fish in the trial were divided into three groups — one was a control group (normal fish tank conditions), one group was put in a tank with increased water velocity throughout the day, and one group was put in a tank for “jogging” or intervals of increased water velocity (what the scientists call “high intensity training”).

Go for the burn, salmonoids. That’s all we’ve got to say.