Concentration Dumbbell Curls

Dennis Tran demonstrates how to do a Concentration Dumbbell Curl properly. Paul Tran shows the incorrect ways to do a curl. The best way to get bigger biceps is to do higher weights and lower reps. To tone your biceps you want to do more reps and lower weights.

4 Comments

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  tom grow March 1, 2011 at 9:10 pm

  I use these for P90X and, as others have said, the only drawback is the length which makes it a little awkward for the exercises where the weights are close to your body. Other than that, they work great. They take up very little space and are quickly and easily adjusted. I’m very happy with them.

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  Miller May 10, 2011 at 9:54 am

  This is the exact info. i need, thanks dude.:)

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  Brad May 19, 2011 at 3:42 pm

  This is just the info. im looking for, thank you!

  Reply