I would greatly appreciate it if folks could offer some thoughts on the attached swing. He has generally had a lot of success hitting in the past and is very motivated to work hard on his own and continue to improve. He's 13 and hits the ball hard to all parts of the field (frequently well over the outfielders last year). Looking for things to focus on and/or major flaws to begin correcting. Suggestions on how to go about making changes woudl be appreciated as well. Thanks.