类别 全部 - muscles - skeletal - exercise - diet

作者:César Pedrera Cerezo 1 年以前

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The Muscles of the Body

The human body contains approximately 650 to 840 muscles, classified into three main types: skeletal, smooth, and cardiac. Skeletal muscles are attached to bones and facilitate movement, smooth muscles are found in internal structures, and cardiac muscles are specific to the heart.

The Muscles of the Body

The Muscles of the Body

12 major muscles in the body

deltoid-pectoral-quadriceps-oblique-hamstrings-gluteus-maximus-trapezius-triceps-gastrocnemius-latissimus dorsi-abdominals-biceps

How to maintain your muscles healthy?

Exercising, getting enough rest, and eating a balanced dietwill help to keep your muscles healthy for life!

Why are muscles important?

Healthy muscleslet you move freely and keep your body strong. They help you to enjoy playing sports, dancing, walking the dog, swimming, and other fun activities

three types of muscles

skeletal (attached to bones)
smooth ( Internal strucutres)

cardiac (specific to the heart)

How many muscles do we have in the body?

we have around 650 and 840 muscles in the body!