Your biceps & arms consist of three types of muscles. Each of these muscles can be developed using weights such as dumbbells, barbells and hand weights. Circuit training can also help improve the strength and tone of the biceps, arms and forearms. Using weights is the primary method through which the arms can be defined and improved. Natural exercises such as push-ups are designed to increase the tone of the chest, biceps and forearms. Circuit training combined with resistance training can improve the tone and fitness level of the muscles within the arm. Heavy weights are suited for advanced and intermediate fitness trainees. Results can be seen in a short period of time using gym based equipment and techniques. Weights