"First your thumb should cover the first to fingers." Roxy reached out and adjusted Jess's fist. It was important that the empath knew how to do things right.[color=blue]"Clich your fist as firmly as you can. Then make it as flat as possible. Try to hit your target with the first two knuckles." [/color]She explained. She showed Jess what she meant. She didn't want the empath to hurt herself if she had to defend herself. 

[color=blue]"Keep your arm as straight as possible. If you have a chance brace your legs. It will help."[/color] Roxy explained. She showed Jess what she meant. She planted her feet and punched the back as hard as she could. [color=blue]"You can start with gloves. It will take some time for your body to get used to the impact. It will hurt for awhile." [/color]She warned Jess. She didn't want the empath taken by surprise when she hit the bag.