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I’ve had several back injuries like pinched nerves over the years and it’s things like bending over awkwardly that gets me down.There have been reliable reports of the species from Rio de Janeiro in Brazil and far offshore at Saint Helena in the south central Atlantic, [16] which would extend the species southern limit significantly if correct.

Although its diet mainly consists of fish, shrimp, and other invertebrates, the bar jack can also be a bottom feeder. The chest is completely scaled, which easily distinguishes it from the similar crevalle jack, Caranx hippos. As simple as it may sound, if done incorrectly it can leave you with some serious back problems which can knock you off course with your training for a good few months.The bar jack is most simply distinguished from similar jacks by its dark horizontal bar which runs along the back and down the caudal fin, often accompanied by an electric blue stripe immediately below it. The bar jack is of minor to intermediate importance to fisheries through its range; both commercially and to recreational fishermen. Coral grazers ingest this toxin, passing it up through the food web to piscivorous fish and finally to humans. The bar jack is somewhat shy of baited hooks and is therefore taken predominantly by trawls and seines. It works extremely well and leveraging up the bar onto the feet is easy, so far i've had 280kg loaded on mine without any problems what so ever.