Muskullarning tuzilish, funksiyalari va yoshga oid xususiyatlari

Bel muskullari asosan skelyeton uchun muhim bо‘lib hamda umurtqa qizmining har tomonidan bо‘yindan tos suyagiga qadar ikkita yirik muskul bо‘laklarga bо‘linadi. Bu belning haqiqiy segmental muskulaturasi bо‘lib hamda uni qamrab turgan muskullar nilan kontrastga kirishi mumkin.

• Bel muskullari asosan skelyeton uchun muhim bо‘lib hamda umurtqa qizmining har tomonidan bо‘yindan tos suyagiga qadar ikkita yirik muskul bо‘laklarga bо‘linadi. Bu belning haqiqiy segmental muskulaturasi bо‘lib hamda uni qamrab turgan muskullar nilan kontrastga kirishi mumkin.
• Adolf Faller., Michael Schuenke-The Human Body - “An Introduction to Structure and Function” ThiemeStuttgart · New Yorkhttp: //www.bestmedbook.com/2004 141-bet

The muscles of the trunk are arranged in individual segments like the skeleton. With the exception of a few muscles (e. g., the intercostal muscles), the segments are often not maintained but rather fuse with neighboring segments into larger muscles.

• The muscles of the trunk are arranged in individual segments like the skeleton. With the exception of a few muscles (e. g., the intercostal muscles), the segments are often not maintained but rather fuse with neighboring segments into larger muscles.

Muhim atamalar:

• Muhim atamalar:
• Fissiya-parda.
• Latent - yashirin davr.
• Miofibrall - muskul tolasi.
• Statik - muskulni bir xil qisqarib turishi.
• Dinamik ish - muskullar yordamida turli harakatlarni baja-
• rilishi.
• Takrorlash uchun savollar:
• 1. Muskullar qanday ahamiyatga ega?
• 2. Muskullar reflektor faoliyatining mohiyati nimada?
• 3. Muskullar ishi va kuchi nima?
• 4. Muskulni tuzilishini aytib bering.
• 5. Muskullarning tezligi, chaqqonligi va chidamliligini aytib
• bering.
• 6. Nima uchun bogcha yoshidagi bolalar kamroq charchaydi?
• 7. Muskullar va bir butun organizmning charchashini aytib
• bering.

ADABIYOTLAR:

ADABIYOTLAR:

• 1. N.N.Leontyeva, N. Marinova. Anatomiya, fiziologiya detskogo vozrasta. Moskva.- 1992 g.
• 2.Q.S.Sodiqov. О‘quvchilar fiziologiyasi va gigiyenasi. «О‘qi- tuvchi», Toshkent- 1992 y.
• 3.Adolf Faller., Michael Schuenke-The Human Body - “An Introduction to Structure and Function” ThiemeStuttgart · New Yorkhttp: //www.bestmedbook.com/2004