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Typically runners exert their lungs the most if compared to Mountaineers. I am strictly not comparing with Swimmers of course. First, why would it happen, how do you know whats happening: Do we n...
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Typically runners exert their lungs the most if compared to Mountaineers. I am strictly not comparing with Swimmers of course. First, why would it happen, how do you know whats happening: Do we n...