The Spaniard was given a good workout by Wawrinka, ranked 21 in the world, but never looked in any danger.

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"Too many coaches think if you're not in a pile of sweat and puke then it doesn't demonstrate a good workout, " Kraemer said.

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If your speakers need a good workout, this is the disk.

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Some people tend to read such physical cues as a sign of a good workout or progress, whereas many sedentary people just find them uncomfortable or painful, say researchers.

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Sticking to a workout regimen and a few good books this year might take him a long way.

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It said Dale Oen had only had a light workout on Monday and had seemed in good health.

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Too out of shape for a good showing, Smith met with some team officials but blew off the workout, going home early and confounding reps from all 32 teams eager to see him put through the paces of sprints and agility drills.

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