i used to practise on grass in my football boots for the last year and i had trouble doing anything too complicated eg lower body combos etc..
then last week i went on concrete with my runners and discovered i was actually far better LOL
i started nailing harder combos easier (well, easy combos for you guys,hard for me :P ) and it was generally easier
do u guys have the same thoughts?
and BTW if anyone else practses on grass get to the concrete NOWWWWWWWWWw
LOL thanks