Concentration curls are a very useful addition to your bicep workout. Due to the fact that they isolate the biceps extremely well, you can really concentrate on using the biceps during the lift without getting as much help from the rest of your body.
These curls will give you a really good pump and contraction. The downside of concentration curls is that you won’t be able to use as much weight since the exercise is so concentrated on the biceps and the biceps on their own are pretty small muscles compared to certain muscles in other parts of the body.
These four basic exercises will help you in your efforts to get the arm size you want.
The key to developing big biceps is following the right method and making sure that you are executing the required exercises properly with correct form.