Grip Training Aluminum Javelins It is a soft shaft competition javelin designed in Sweden by Nordic Sport with a chromed steel tip. Our javelin meets IAAF specification and it is IAAF-certified The double-figure flex number shows that it is a very soft model for lots of series of throws in training. It has a flexibility index for the shaft. Features? Available weights? 300 G 400 G 500 G 600 G 700 G 800 G ?
