In fact, if you want to lose weight, you have to exercise everywhere ~ Many things are hereditary ~ For example, rough skin and thick joints, but eating more meat can improve it ~ ~ ~ I don't think finger length is possible. If the fingers are thinner, they may look longer ~ ~ ~ You can do some hand exercises ~ ~ such as slapping. Playing the piano or typing on the keyboard can also exercise your fingers ~ ~ But don't let her break her knuckles ~ That will only make her fingers thicker ~ ~ If your hands are rough, don't wash clothes or dishes by hand. Your hands will get rougher and rougher when you touch oil ~ ~