That's awesome. =DD And I'll try.
-I begin focusing on my inner chakra and on also on their vibrations. I try to expel some chakra to my surroundings, and then focusing on increasing their vibrations like before. Once I feel like I've generated enough sparks around me,
1. I begin to concentrate the vibrated chakra and channel it to my palm. I, then, focus harder and slam my hand on the ground, channeling the focused vibrated chakra to the ground. I focus and aim at the dummies. Then, I release the built up and concentrated chakra, making lightning run through the ground and hitting the dummies.
2. I begin focusing on the sparks and lightning bolts around me. I try to manipulate their shape, making them appear like an electric shield instead of separate lightning bolts. I, then, try to channel them and focus on making them surround my body like a shield by spreading more chakra around. Then, once I feel concentrated enough, I try to hit the dummies with the electric shield that is surrounding me.
3. I do all the steps of number 2, but instead of using that electric shield to surround me, I try to hit the enemy with it instead of covering myself in it. The difference of these 2 shields are that the second one explodes and can blow back the enemy, which is the technique I'm using right now. After focusing on manipulating the shape of the sparks and bolts, I make them seem like an electric field shield and then I use it on the opponent, blowing up and throwing them back.