Need to strengthen or tone your biceps? These 21 curls with dumbbells will make your biceps burn! You will start by doing 7 curls halfway up, then 7 curls halfway down, and lastly do 7 curls all the way up and down. Voila!
Perform at your own risk.
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7-7-7 DB Bicep Curls For Country: United States. City: Independence, Lancaster, Louisville, Oklahoma City, San Mateo