Australian scientists said Tuesday they have shown for the first time that athletes who use a banned growth hormone can sprint faster but the substance did not improve strength, power or endurance.
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Athletes on growth hormone sprint faster:
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New exercise guidelines released
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Drug to strengthen bones may fight breast cancer
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Australian scientists develop drug that may prevent kidney disease
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First athlete in the world suspended for using human growth hormone
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Sports and energy drinks can cause irreversible damage to teeth
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Researchers identify new drug target for heart failure
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Indian athlete fails doping test
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Thompson: 'doping should be allowed'
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Gene therapy Shows early Promise for heart failure
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People move faster if they are reacting
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Scientists discover molecular playbook to block cardiac hypertrophy
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Ricco tried to avoid doping test
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Jamaican athlete tests positive for banned substance
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Cross Country receives boost
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Some things only runners understand
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Scientists crack mitochondrial ``bottleneck''