If you are having a hard time getting the motivation to work out, you should try and join a group fitness class. Try to get a friend to join with you so that you feel more obligated to go. This is so much more fun than working out alone and it will prompt you to work out more often.
A great fitness tip is to start performing preacher curls. Preacher curls are one of the best exercises you can do to build up your biceps. They help build up the lower portion of your biceps as well as your forearms. Good form while doing preacher curls is important.