Hitting, it's not about muscle - Derek Jeter and Bernie Williams receive batting tips from George Costanza in a hilarious clip from Seinfeld

23 years ago, George Costanza showed Derek Jeter and Bernie Williams how to hit bombs. @obvious_shirts, By Obvious Shirts

23 years ago, George Costanza showed Derek Jeter and Bernie Williams how to hit bombs. @obvious_shirts, By Obvious Shirts

That time the great George Costanza taught Bernie Williams and Derek Jeter how to make contactPriceless! (📽via Seinfeld/NBC Twitter), By New York Yankees News & Rumors

How Larry David turned his Yankees pain into 'Seinfeld' gold

When did George Costanza do GOOD deeds? : r/seinfeld

That time the great George Costanza taught Bernie Williams and Derek Jeter how to make contactPriceless! (📽via Seinfeld/NBC Twitter), By New York Yankees News & Rumors

Hitting, not about muscle ~ George Costanza, Assistant to the Tra

Hitting, not about muscle ~ George Costanza, Assistant to the Tra

23 years ago, George Costanza showed Derek Jeter and Bernie Williams how to hit bombs. @obvious_shirts, By Obvious Shirts

Ranking the 44 all-time greatest 'Seinfeld' sports moments