The Montainsports Competition Javelin is a base javelin model for beginners as well as for heptathlon and decathlon athletes Its slightly less rigid shaft forgives mistakes and causes no overstress in arm, shoulder and elbow. It is an excellent model for mastering the javelin throwing technique The javelin is equipped with a galvanized steel head. The javelin is IAAF-certified The Mountainsports competition javelins are produced using completely new machines, reaching very high precision in measurements and weight distribution Also, a new duraluminium came into play during the changes. Its modified chemical constitution allows precisely planned grades of rigidness in the javelin shaft. To perfect this javelin, a new javelin cord with a sunthetic core in a cotton plait is used