Reducing the fat in your arms is going to be a result of reducing the fat all over your body.
When your body burns fat, it does so from all over your body at once rather than just at one bodypart regardless of how much you train it.
That being said, it is definitely possible to tone and tighten your arms by doing resistance exercises for them. You will be able to see the definition once you lose the fat that covers them up.
The muscles of the arms that you want to target are the biceps and triceps (on the front and back of the arms respectively) Try doing 3 sets of Bicep Curls and Bench Dips three times a week for 15+ repetitions per set.
The high repetitions in the sets will not build muscle mass but will tighten up the muscles in your arms.
|Daily Specialization Training for Targeting Weak Bodyparts|
|How Do I Get Rid of My Man-Boobs?|
|The Funniest Fitness Pics From Around the Web|
|Breathe Backwards For More Effective Pulldowns|
And see every new exercise and training technique the moment I load it up!