Hex Dumbbells Light Gray Cast Iron 12 lbs

Hex Dumbbell - 12 lbs - solid cast iron with baked-on LIGHT gray enamel finish. Straight knurled handle.

Exercise Tip: Seated Bicep Curl: Working one arm at a time, keep your elbows close to your side, then curl the dumbbell up towards your shoulder, then slowly lower your arm to the starting position and repeat with the other arm. Do three sets of 10 to 12 repetitions for each arm with about a 30 second rest between each set.