hello everyone! i am 16 yrs old, and have taken gymnastics for most of my life. this has left me strong and with straight calves and muscular arms. i am also very skinny and a little underweight for my height. so my body type is kinda weird because I'm skinny to the point of having no shape, but i have muscular calves and arms. i want to balance it out. my goal is to tone my abs so I can be slim and toned, without loosing weight or looking overly muscular. i would also like to give my calves shape. its like they just go straight down without any definition and are a little thick at the bottom. what I'm asking is how can i tone my abs, hips, and calves without becoming too muscular or loosing weight? thank you so much and good luck to everyone on their fitness goals!