The concentration curl is an isolation exercise and a variation of the bicep curl that’s typically performed using one dumbbell in a seated position on a bench. You support the elbow of your ...

Ask them what the best biceps exercise is, and you’ll probably hear “dumbbell curl.” That's not a bad guess, especially as it ...

You'll need an incline bench for this one, but it provides all the same isolation benefits of the concentration curl – with less room to cheat. This move has been around since the early days of ...