The seat arm blaster biceps curl is an exercise that primarily targets the biceps muscles in the arms. It is performed using a seat arm blaster, which is a device that helps to isolate the biceps and prevent cheating or swinging during the exercise. To perform the seat arm blaster biceps curl: 1. Start by adjusting the seat arm blaster to a comfortable height, so that your upper arms are resting against the pads and your elbows are at a 90-degree angle. 2. Sit on a bench or chair and grip a dumbbell in each hand with an underhand grip (palms facing up). 3. Position your upper arms against the pads of the seat arm blaster, ensuring that your elbows are fully extended. 4. Keeping your upper arms stationary, slowly curl the dumbbells towards your shoulders by contracting your biceps. Focus on squeezing the biceps at the top of the movement. 5. Pause briefly at the top of the movement and then slowly lower the dumbbells back to the starting position, fully extending your elbows. 6. Repeat for the desired number of repetitions. Note: It is always recommended to consult with a fitness professional or trainer before attempting new exercises, especially if you have any pre-existing medical conditions or injuries.