upper back
The dorsal raise is a movement in the sagittal plane, as it involves extension of the back muscles to lift the upper body up while lying prone.
The trapezius muscles are the muscles on the dorsal surface that are shaped like a trapezpoid.
The primary muscles used in the lateral raise exercise are the deltoid muscles, specifically the lateral deltoid.
Sternocleidomastoid muscles
Gastrocnemius
The acromiotrapezius, spinotrapezius, latissimus dorsi, and spinodeltoid are four major superficial muscles of the shoulder and dorsal thoracic areas.
The muscles used in deep mastication, primarily the masseter and temporalis, are located on the ventral side of the body. These muscles are responsible for closing the jaw and are situated on the side of the head, which is considered the ventral aspect in terms of anatomical orientation. The muscles involved in mastication primarily facilitate the movement of the jaw rather than being found on the dorsal side.
The pectoralis major I believe
dorsal ramus
The lateral raise primarily works the deltoid muscles in the shoulders.
Skin and deep muscles of the back.
During a dumbbell raise exercise, the muscles primarily worked are the deltoid muscles in the shoulders.