How does body move
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ᴡʜᴇɴ ʏᴏᴜ ᴅᴇᴄɪᴅᴇ ᴛᴏ ᴍᴏᴠᴇ, ᴛʜᴇ ᴍᴏᴛᴏʀ ᴄᴏʀᴛᴇx sᴇɴᴅs ᴀɴ ᴇʟᴇᴄᴛʀɪᴄᴀʟ sɪɢɴᴀʟ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ sᴘɪɴᴀʟ ᴄᴏʀᴅ ᴀɴᴅ ᴘᴇʀɪᴘʜᴇʀᴀʟ ɴᴇʀᴠᴇs ᴛᴏ ᴛʜᴇ ᴍᴜsᴄʟᴇs, ᴄᴀᴜsɪɴɢ ᴛʜᴇᴍ ᴛᴏ ᴄᴏɴᴛʀᴀᴄᴛ. ... ᴍᴜsᴄʟᴇs ᴍᴏᴠᴇ ʙᴏᴅʏ ᴘᴀʀᴛs ʙʏ ᴄᴏɴᴛʀᴀᴄᴛɪɴɢ ᴀɴᴅ ᴛʜᴇɴ ʀᴇʟᴀxɪɴɢ. ᴍᴜsᴄʟᴇs ᴄᴀɴ ᴘᴜʟʟ ʙᴏɴᴇs, ʙᴜᴛ ᴛʜᴇʏ ᴄᴀɴ'ᴛ ᴘᴜsʜ ᴛʜᴇᴍ ʙᴀᴄᴋ ᴛᴏ ᴛʜᴇ ᴏʀɪɢɪɴᴀʟ ᴘᴏsɪᴛɪᴏɴ.
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Your body moves with the help of your muscles and bones
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