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And if there is resistance in the contracted position, like in the leg extension hold for 2 seconds, this makes the exercise very hard, yet extremely safe, he told me he had trained over 1,000 different people and never was anyone injured in a training session with him

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Bridging this gap, we are looking at specific mechanisms in the adolescent brain that signal the increased risk of depression or anxiety disorder in adulthood, said Laviolette, who is professor in the Departments of Anatomy and Cell Biology, and Psychiatry

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