I'm right Now at 4 Inches, girth idk. I'm trying to increase the size before Puberty ends i am 195 pounds and 5'7 so some inches is hidden in fat but i can't lose weight cause the only exercise i can do is situp, plank, mountain climb, squats. I can do others but these are the only ones i don't have much trouble in so i stick to that but i don't have the motivation cause i need clarification that doing only that everyday once a day will worka or not. What do you think. Don't say diet I'm stuck with the food in my house as my mom doesn't like buy vegetables as I'm the only one that eats it. All i got to eat is eggs, tuna, chicken, ceral, hotdogs. No cardio either i can't run or walk i need a treadmill. I lack the motivation to do it cause i get bored but when i used a treadmill i enjoyed it more. I'm very limited

Update I'll work on losing fat thanks to the people commenting advices for me very appreciated I'll update yall when schools back how it's going with my weight loss. Jun 22