del potro forehand technique change

[Hansen]

hi, i searched for del potro practise videos on youtube and found an old video of 2007. i believe that it is del potro, but the quality is bad. and it looks like he had a different forehand motion back then (more western grip etc. but check it out yourself. i thought it is interesting
vg

http://www.youtube.com/results?search_query=del+potro+practice&suggested_categories=17&page=3[/URL]

 

[Hansen]

sorry wrong link, the correct one
http://www.youtube.com/watch?v=K2kHq-h5Ags

 

[gold soundz]

Yep, didn't have an eastern grip and didn't keep the racket face open on the take back and on contact. He probably had much less power.