The nervous system tells the muscular system what to do.
nervous system
muscular and skeletal
The Muscular-Skeletal System.
Depends what type of training you are referring to. Resistance training (weightlifting) with proper diet/nutrition will lead to increased muscular size, definition and strength.
The nervous system.
the main organ of the muscular system is the muscles
the muscular and cardiovascular system.
muscular system
what is the risk factor of the muscular system
Your bones are part of your skeletal system, not muscular.
The skeletal system is the organ system that works most closely with the muscular system.