Persona che corre, corpo umano, sistema muscolare, persona, apparato digerente, anatomia
Palabras clave
muscle,
anatomy,
muscular system,
organ,
fiber,
bod,
bowel,
digestion,
distress,
liver,
dyspepsia,
pancreas,
body part,
person,
posture,
x-ray,
science,
school,
stomach,
study,
human,
man,
physical activity,
gym,
fitness,
aerobic,
vibrantly,
physically,
movement,
force,
curtain,
physiology,
backbone,
backbone,
muscle tone