Jeff decided to up his current muscle index of 34 to a higher one. He input the settings and hit start. His muscles began to grow larger, and he became much less scrawnier than usual. Eventually, he looked like he was a bit too big for his age; He looked a bit more like a college student. "Hmmm... Maybe I should make myself a bit taller to even it out.", thought Jeff. He went over to the settings and increased his height from 5'9" to an even 6 feet tall. He grew a bit taller and looked more normal. "Awesome!" He began flexing, enjoying his new bulk.