Mechanism of Skeletal muscle contraction & Sarcomere by Dr. Arun swami
Автор: Dr. Arun swami
Загружено: 2026-01-06
Просмотров: 1018
Learn Skeletal Muscle Contraction & Sarcomere with Dr. Arun Swami
In this video, we explain the sliding filament mechanism of skeletal muscle contraction in a simple, exam-oriented way. Understand the sarcomere structure (Z line, A band, I band, H zone) and how actin–myosin interaction causes contraction. We also cover the role of Ca²⁺, troponin–tropomyosin, DHPR–RyR coupling, ATP, and changes during contraction and relaxation.
Perfect for NEET PG & FMGE quick revision.
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