The Z Sword is a legendary weapon of mass weight and power. The strength benefits of traning with the Z Sword are unlimited, and unimaginable. It provides you total control of your emotions, and strength, by improving the articulation and movement of bones, muscles, and joins. If you are confused, then lets start at the beginning.

History on the Z Sword
The Z sword history consists mainly that it was placed on top of a huge mountain into a rock by some gods. It has been there ever since. The basic history of things invloving the Z Sword is that many Kaioshins have been trying to pull it out for many mellenia. But none have prevailed. Even the supreme Kaioshin tried, and couldn't pull it out of the rock.

Who Pulled It Out?
The Kaioshins, being the guardians of the Z Sword, since it was on their homeworld, decided that since the supreme Kaioshin wasn't able to pull it out, then no one in the universe was strong enough to do it. But the supreme Kaioshin had seen some potiential in a young saiyan boy named Gohan. So he brought him to the sacred world of the Kaioshin's, and he told him to try to pull out the sword. The other Kaioshin that was there went crazy saying that it is impossible (Kibito), but when Gohan tried, he finally managed to pull it out, after having to go Super Saiyan 2.

He later found out that it wasn't the rock itself that was holding the sword in, but it was because the sword was so heavy that it didn't want to come out. We would be unable to tell you how much the sword actually weighed, because the number would be so long it would crash the server this site was hosted on because there would be so many digits. (In tons), anyway, after a while Gohan got used to training with the sword, and decided to test it out, by swing it at the hardest substance in the universe. But the substance was so strong, that the sword cracked upon impact, and released from within it an old Kaioshin.

This Old kaioshin gave Gohan some very special training for freeing him from within the sword. And even though it was quite boring, it payed off in the end. This training was even stronger then the Super Saiyan technique, and therefore Gohan didn't have to turn super saiyan to use it. If he did turn super saiyan he would be weaker. Gohan then realised that the Z Sword isn't actually a weapon, it is used as a training device to make you stronger. It isn't supposed to be used for fighting, but for training. Because it is so brittle, means it cannot withstand too much slashing, and slicing, but since it is so heavy, means it is the perfect tool to train with and get stronger.