The muscle at the front of the shoulder and above the biceps that serves to raise the arm laterally is called the deltoid muscle. The deltoid muscle is a large, triangular muscle that covers the shoulder joint and is responsible for a variety of arm movements, including raising the arm to the side.

When it comes to strengthening the deltoid muscle, there are several exercises that can help target this specific muscle group. Some popular exercises that work the deltoids include lateral raises, shoulder presses, and front raises. By incorporating these exercises into your workout routine, you can help to build strength and definition in your deltoid muscles.

In addition to strength training exercises, it's also important to stretch and properly warm up the deltoid muscles before engaging in any physical activity. This can help to prevent injury and improve flexibility in the shoulder joint.

Overall, the deltoid muscle plays a crucial role in shoulder function and arm movement. By incorporating targeted exercises and proper stretching techniques, you can help to strengthen and support this important muscle group.

If you're looking to learn more about the deltoid muscle and how to properly strengthen and care for it, consider consulting with a fitness professional or physical therapist. They can provide personalized recommendations and guidance to help you achieve your fitness goals.

Remember, taking care of your deltoid muscles is an important part of overall shoulder health. By incorporating proper exercise techniques and stretching routines, you can help to keep your shoulders strong and mobile for years to come.

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