If you want to get big biceps you don't have to join a gym or leave your home.
You just need a pair of dumbbells with some weight to put on them.
And you can do the following exercises at home to gain big muscular arms: 1.
Standing dumbbell curls.
These are excellent for mass and they'll really increase the overall size of the bicep muscle.
Standing shoulder length apart, start with the right hand and curl the weight up towards your shoulder.
Your palms should start out facing at your side, and as you curl upward, about halfway, simply rotate your palm so it is now facing your front (facing your shoulder when you have it curled all the way up).
Now slowly lower the weight, and do the same thing with the other arm.
Alternate arms in a slow and controlled fashion.
Try to do 8 reps with each arm, for 3 sets.
2.
Concentration curl.
This focuses on the shape of your bicep and will bring out the muscular peak you are looking for.
You can really get a nice burn from concentration curls.
You want to sit down for these, take a dumbbell in your right hand, slightly bend forward and dig your right elbow into your right inner thigh.
This will isolate your bicep and force it to do all the work.
From there you simply lower the weight until your arm is fully extended, then curl the weight back up.
Continue doing these with your right arm for 10 reps.
Then switch arms and do 10 with the left.
Then do one more set of both - 10 reps for the right, and ten for the left.