02/04/2013 03:59 pm ET

7 Things Trainers Want To Tell You But Don't

Imagine typing an email with your elbows. You could probably do it, but it would be riddled with typos and take about three times longer than if you'd stuck to the standard finger-tapping technique. My point: To get a job done in the least amount of time, using improper form doesn't really make sense. The same is true for your workout.

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