💪 Your muscles don’t shorten because the filaments shrink… they slide past each other like two teams in a perfectly synchronized tug-of-war in the Sliding Filament Theory! Actin myosin grab, pull, release, repeat inside sarcomeres to shorten the muscle using ATP ⚡️ These tiny molecular machines turn ATP into flexes and heavy lifts in the gym, but also into blinking and your heartbeat 👀🫀 #Biology #MuscleContraction #SlidingFilamentTheory #Science #STEM
2:30
TikToksciencewithspice
💪 Your muscles don’t shorten because the filaments shrink… they slide past each other like two teams in a perfectly synchronized tug-of-war in the Sliding Filament Theory! Actin
sciencewithspice(@sciencewithspice). original sound - sciencewithspice. 💪 Your muscles don’t shorten because the filaments shrink… they slide past each other like two teams in a perfectly synchronized tug-of-war in the Sliding Filament Theory! Actin + myosin grab, pull, release, repeat inside sarcomeres to shorten the muscle using ATP ...
1.9K views1 week ago
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