Used by the Women's Silver and Bronzed Medalist of the USA TEAM and as Olympians in Athens! Used by Tye Harvey Premiere International 19' jumper USA TEAM Alternate to Athens! Essx poles were used last year to set many personal records across the nation as well as internationally by both male and female vaulters. Its unique design is unlike any other vaulting pole on the market today. The secret is a stiffer butt concept, that reduces quotlow pole penetrationquot in the box area and creates excellent quotbending over actionquot in the upper areas of the pole. Results higher grips, better form, and higher heights!