Anyone is doing anything wrong in here it is just that there is some massive lag and sprint glitch and many people told me to report it. Please i hope this can be fixed. I recorded it but I can't upload the video :(. Thank you for reading.

 

Try downloading "better Sprint Mod" Or a hacked client to use the "sprint" feature. I know that "Weepcraft " has it.

Links
Better sprint.
http://www.minecraftforum.net/topic...to-sprinttoggle-sprint-compatible-w-optifine/
Nodus
http://www.wizardhax.com/2013/10/26/minecraft-1-7-2-hacked-client-nodus-download/

 

If thats hacking im not gonna do that lol :P

 

Not hacking. It's bypassing the lag. It helps and would not be conisdered hacking unless you flew/glided to the finish.