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Anatomy Workshop Volume 5

A Workshop
by Charles Hu

Structure and Anatomy of the Human Torso with Charles Hu

intermediate
3h 1m 41s
9 Lessons
A Workshop
by Charles Hu
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This series of tutorials is focused on and titled Structure and Anatomy of the Human Torso. In a continuation of his previous lectures on human anatomy, figure artist Charles Hu approaches these lectures in the same fashion, beginning with a discussion on the primary skeletal structures making up the torso – the neck, spine, rib cage, pelvis and shoulder. After discussing the primary structures and proportions, he begins by breaking down the primary muscle groups, starting with the neck then working his way down to the shoulder, chest, and abdomen, before moving to the muscle groups of the back. In discussing the muscle groups, Charles discusses not only their positions and overlaps, but also their mechanical contributions to the motion of the underlying skeletal structure. This structural and mechanical understanding is essential in producing believable and dynamic figure drawings.

9 Lessons

01Muscles of the NeckFree

This workshop by Charles Hu explores how understanding anatomical structure, particularly the muscles connecting the head and neck, is essential for accurate figure drawing. By using landmarks like the sternocleidomastoid muscle, artists can maintain proper alignment and avoid common mistakes where the head appears disconnected. Charles provides a systematic method for identifying corners and planes to construct anatomically sound drawings from any perspective.

Duration: 28m 53s

Muscles of the Neck
02Neck and Shoulder Region

It is important for artists to understand underlying anatomical structure when drawing the human torso. By building up from basic forms, Charles demonstrates how knowledge of skeletal landmarks and muscle attachments leads to more accurate figure drawing. Artists explore this layered approach to establish a solid foundation for rendering the torso in any pose.

Duration: 16m 24s

Neck and Shoulder Region
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03The Spine and Muscles of the Upper Back

In this lesson, Charles provides detailed anatomical guidance on the back muscles essential for understanding human form. Artists learn that the trapezius and scapular muscles work together to provide stability and a range of motion in the shoulder. These muscle functions help explain the surface forms visible on the body and how they change with different arm positions.

Duration: 17m 7s

The Spine and Muscles of the Upper Back
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04Muscles of the Chest and Shoulders

Knowing where muscles originate and insert allows artists to accurately draw figures in any pose. Charles stresses the importance of identifying key landmarks, like the gap between the pectoralis and deltoid, which serves as an anatomical reference point. Artists learn how using these landmarks maintains proper proportions and symmetry in figurative artwork.

Duration: 23m 15s

Muscles of the Chest and Shoulders
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05The Abdominal Muscles

When drawing muscles, artists must comprehend how they stretch and respond to different body positions. Charles highlights that the real skill lies in applying anatomical knowledge to dynamic poses while maintaining visual flow. By using directional shapes and placing shadows correctly, artists can turn a static study into a lively, dynamic drawing.

Duration: 14m 16s

The Abdominal Muscles
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06Muscles of the Lower Torso Region

This lesson shows that good anatomical drawing requires both knowledge of muscle structure and an understanding of form. Charles stresses that anatomy should support the drawing by enforcing perspective rather than simply cataloging muscles. Artists learn that clear muscle separation and attention to pinch-and-stretch dynamics are essential for creating convincing, three-dimensional figure drawings.

Duration: 23m 4s

Muscles of the Lower Torso Region
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07Muscles of the Human Back – Part 1

This anatomy lesson from Charles emphasizes understanding muscles through their attachments rather than mere memorization. By identifying where muscles originate and insert, artists can figure out how they appear under the skin. This approach requires thinking three-dimensionally about muscle structure and recognizing subtle surface contours that reveal underlying musculature.

Duration: 28m 23s

Muscles of the Human Back – Part 1
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08Muscles of the Human Back – Part 2

This lesson demonstrates how the muscular system of the upper body works as an integrated network. Charles focuses on the latissimus dorsi, showing how this powerful back muscle coordinates with the deltoids and pectoralis. Artists learn how this interconnected system is essential for comprehending human movement and functional anatomy.

Duration: 8m 58s

Muscles of the Human Back – Part 2
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09Drawing the Muscles Dynamically

In this final lesson, Charles focuses on how bones push into muscles to create compression and stretching. Artists discover how to create convincing figure drawings even in complex poses. The emphasis on simplification and structural clarity ensures that drawings are easy to understand rather than appearing confusing or unconvincing.

Duration: 21m 21s

Drawing the Muscles Dynamically
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Skills Covered

Who’s this Workshop for?

This workshop is designed for intermediate to advanced figure drawing artists, illustrators, and concept artists who want to deepen their understanding of human anatomy. Artists with basic drawing skills and some familiarity with figure drawing fundamentals will gain significant value from Charles Hu's training.


Beginner artists looking to elevate their work will also benefit greatly from this approach. Animators, character designers, and traditional painters will acquire essential knowledge for creating more convincing, dynamic, and professional-quality human figures.

Learning Outcomes

At the conclusion of this workshop, artists will have developed comprehensive knowledge of torso anatomy and the ability to draw structurally sound, dynamic figures.


Key skills include:

  • How to identify and accurately draw the primary skeletal structures of the human torso.
  • How to understand proportional relationships between neck, spine, ribcage, pelvis, and shoulders effectively.
  • How to construct major muscle groups from neck to abdomen with proper positioning.
  • How to analyze muscle overlaps and their mechanical contributions to skeletal movement patterns.
  • How to apply anatomical knowledge to create more believable and dynamic figure drawings.
  • How to integrate structural understanding with artistic interpretation for professional illustration work.
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Workshop
Anatomy Workshop Volume 5
Structure and Anatomy of the Human Torso with Charles Hu
A Workshop by Charles HuFigure Painter
intermediate
3h 02m
9 Lessons
Instructor Charles HuFigure Painter

Charles Hu is a figure painter and art instructor with over 26 years of experience teaching figure painting and sketching. A 2002 graduate of ArtCenter College of Design, he was hired by the school immediately after graduation to teach, beginning a long career in education and mentorship.


Charles has been commissioned for portraits, illustration painting, character designs for films and game pitches, murals, and comic book art, including work for the film End of the Spear. His artwork has been featured in ImagineFX Magazine and exhibited at Wendt Gallery, demonstrating his expertise in both classical and contemporary figurative art.

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