Nerves stimulate muscles to move by creating a small electrical current. The maParkne will measure that. And I will insert this needle into various muscles and ask you to flex. Sometimes it can be painful. Let me know, and I can pull back "
Close your legs.
Would you?
Would you? [SEP] Close your legs. [SEP] Nerves stimulate muscles to move by creating a small electrical current. The maParkne will measure that. And I will insert this needle into various muscles and ask you to flex. Sometimes it can be painful. Let me know, and I can pull back "