The Diamond angled Olympic EZ barbell is an essential tool for targeted exercises, especially for training biceps/triceps in the elbow flexion exercise. One of the main functions of the EZ barbell is to cause less tendon-muscle stretching to make the exercise less stressful. Olympic chromed EZ curl barbell features a curved knurled handle for a more secure grip; its weight and small size (120 cm) also make it particularly comfortable for performing various complementary exercises. Diamond Olympic barbells are sold with a pair of safety collars included. The weight of the unloaded barbell is 9 kg.