Need a New Year's exercise resolution?

Broadcast on ABC News
Written by Erin Schumaker
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Here's what the latest science says is optimal for health. 
If you're looking to get back on the fitness wagon after a holiday season of overindulgence, consider making this year's goal to exercise for optimal health, rather than weight loss.

But what does that actually look like? ABC News spoke with cardiologists, physicians, sports medicine experts and researchers to try to pin down an exercise formula for boosting your health in 2020 and beyond.

Read the full story here. ​