Muscular System Layers Comparison | Man Body Organs Diagram

Biological diagram infographic titled "Muscular System Layers Comparison" centered on a clean labeled comparison diagram of two structures: left panel showing a tasteful human body torso cross-section with superficial to deep skeletal muscle organization, right panel showing a magnified structural comparison of muscle tissue layers from whole muscle to fascicle to muscle fiber. Use an editorial-grade anatomical cross-section and comparison layout, designed for high school/general audience. Place 9 labeled parts around the central diagram with thin leader lines; each label must contain a short heading in English and a one-line function description in English. Use biologically accurate anatomical naming and scientifically accurate proportions. Visual style: colorful kids-book, cool clinical blues palette, friendly educational mood, crisp vector infographic, sharp readable typography, medical-textbook clarity, editorial scientific illustration, vector-clean lines, no photographic textures. Include subtle comparison brackets and scale cues between gross anatomy and microanatomy.

Labels to render exactly as follows:
1. "Skin" — "Protects the body and covers the superficial muscles."
2. "Superficial fascia" — "Loose connective tissue that cushions and links skin to muscle."
3. "Deep fascia" — "Dense connective tissue that surrounds and separates muscle groups."
4. "Skeletal muscle" — "Contracts to produce voluntary body movement and posture."
5. "Epimysium" — "Connective tissue sheath that encloses the entire muscle."
6. "Perimysium" — "Wraps bundles of muscle fibers into fascicles."
7. "Fascicle" — "A bundle of muscle fibers that works as a functional unit."
8. "Endomysium" — "Fine connective tissue that surrounds each individual muscle fiber."
9. "Muscle fiber" — "A single contractile cell that generates force."

Arrange the labels evenly around the comparison diagram with clean leader lines pointing to the correct layer or structure. Use cross-sectional cutaways, simplified but accurate human anatomy, and a clear left-to-right comparison from body level to tissue level. Add a small unobtrusive legend using blue tonal coding for outer coverings, connective tissue layers, and contractile tissue. No organs emphasis, no gore, no blood, no surgery, no cruelty imagery, no real patient photos, no watermarks. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no graphic gore, no real patient photos, no watermarks No graphic medical gore, no real patient photographs, no surgical blood. For human anatomy, keep illustrations educationally tasteful. For animal anatomy, no cruelty imagery. Scientifically accurate labeling and proportions.