Fist Strength

Fist Strength is one type of power in the game possible to earn by punching. You can get Fist Strength faster by punching the big boulder to the right of Sath (Which will give 10x the Fist Strength you get by normally punching), or you can fly to the crystal which is above the Tornado and hit that (Which will give 100x the Fist Strength you get by normally punching.)

There is also three stars. Which you need fist strentgh to get. There is the Red and blue star. Which are located above the volcano and sky islands.