How Your Muscles Really Work 🧠💪 ⁣
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#muscles #neuroscience #movement #physiology #motorneurons #bicep #nervoussystem #GABA #acetylcholine #flexors #extensors

How Your Muscles Really Work 🧠💪 ⁣
⁣
⁣
⁣
⁣
#muscles #neuroscience #movement #physiology #motorneurons #bicep #nervoussystem #GABA #acetylcholine #flexors #extensors