   m3.write(0);
   m4.write(180);
   m5.write(180);
+  delay(100);
 }

  switch (emg) {
    case 70:
      pinch();
    case 81:
      thumbsUp();
    case 60:
      middleFinger();
  }
}


// FUNCTIONS //
void pinch() {
  m1.write(90);
  m2.write(90);
  m3.write(180);
  m4.write(180);
  m5.write(180);
}

void thumbsUp() {

  m3.write(180);
  m4.write(180);
  m5.write(180);
  delay(100);
}

void middleFinger() {
