3B MICROanatomy Human Muscle Fiber Model - 10000x MagnifiedExercise physiology and anatomy programs studying muscle fiber ultrastructure at the cellular and subcellular level benefit from highly magnified models, and this 3B Scientific MICROanatomy Muscle Fiber model at 10,000 times magnification provides unmatched detail. This micro anatomy model magnifies the anatomy of the human muscle fiber approximately 10,000 times. This muscle model illustrates a section of a skeletal muscle fiber and its neuromuscular