Through use. The current thought is that using a muscle to fatigue creates little tears in the muscle fibers, that then heal over a few days, creating more muscle fibers, and more fibers means more strength.
by meeting together in other sections
A catchy phrase for the muscular system should be memorable as well as conveying the message you want to be remembered. An example is 'Muscles: Long and Strong.'
You can strengthen your muscular system by using it. By lifting weights or running, you are using the muscles, and they are growing and toning. When you don't use your muscles, the are not as strong and you ware weaker as a whole.
To have strong bones you have to eat well and exercise.
Muscular people are strong.
muscular and skeletal
The Muscular-Skeletal System.
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 nervous system.
the muscular and cardiovascular system.
the main organ of the muscular system is the muscles
The nervous system tells the muscular system what to do.