Executed by performing a quarter-circle forward motion and pressing punch, Laura carry out an attack with the elbow at the opponent. The distance of the attack is determined by the punch button. The EX version is faster, greater distance walks, and absorb other attacks. This attack also has two follow-up attacks.
The heavy version is your anti-air, Laura will jump making an attack with the elbow, you will catch your opponent with and make a follow-up attack and then will take you to hit it into the ground. This version hits twice, has neither your Rodeo Break or your Split River, has no EX version.
After making the Bolt Charge just press the kick button, Laura will rise over the opponent leaning on his arm, turning him and dropping him to the ground.
After making the Bolt Charge simply press the punch button, Laura will grab your opponent and jump with him, making him fall to the ground and shifting the leg of the opponent.
Bolt Charge can be used, in your EX version, to absorb other attacks. His heavy version is a great anti-air and great to finish combos. And his follow-up attacks are very good to increase the damage in combos.