During rest periods and sleep (when the body repairs itself)after exercise when the muscle fibres are broken down through increased intensity.
muscular and skeletal
Some important questions to ask about the muscular system include: How do muscles work together to produce movement? What role do muscles play in maintaining posture and balance? How do muscles adapt and grow in response to exercise? What are common injuries or conditions that can affect the muscular system?
The Muscular-Skeletal System.
The nervous system.
the main organ of the muscular system is the muscles
the muscular and cardiovascular system.
The nervous system tells the muscular system what to do.
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.
Cartilage, ligaments, and Muscles!