Lord of the rings online or Lotro power leveling is not very difficult if the guidelines are strictly followed. There are two options grinding and questing to power leveling in Lotro and grinding is not a viable option, especially at higher levels, when the mobs take away half of the levels worth of attributes.
The quests have a large amount of XP when completed, in addition to the XP obtained even while the process is going on. But, this is not an easy task as it takes a lot of time to find the needed location.
Questing has the main purpose of getting to the maximum level whereas when grinding, the sole purpose of the player is to see that he does not die. Practically, there are not many ways to improve the way of grinding in Lotro to achieve more in less time but it is possible to improve on the questing part, by getting information on quests.
This saves time on a quest and the solo player would never lose in Lotro. Another tip to level faster is to stay at least two levels above the level of quests. If, by chance, the player is forced to move on to a higher level area, then, it is advisable to grind some mobs until fit to do the quests there. There are online powers leveling guides on Lotro which will be very useful for the beginners.