Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.
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Genetic model reveals a form of calcium release is unnecessary for normal muscle contraction
By combining gene engineering, Ca²⁺ imaging, and detailed functional tests, the team shows with high precision that skeletal muscle contraction is mainly DICR-driven. This long-accepted mechanism is ...
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