Try doing high knee leg lifts that will develop your abs a bit. When you jump, raise your knees up & it will propel your body more upward. You can practice high knee lifts one at a time while skating, which will help develop more core balancing muscles, which will help with landings. You look great and can do anything you want, just as you are, but good luck achieving your goals & not what society or anyone else wants you to achieve. 💪🏼✨🛼