What is the most effective type of exercise

Roshani F.
I have a app which i do all my excercise but the most effective excesie for me is height increaseing excersize because i have to increase my height I'm to short I'm 15 year now but i look like12 year so i had to increase my height and in height increaseing i thought that rope 🪢 jumping is the best excerise evere it is very effective