The best climbing holds - Jugs
I like it so much!!
Jugs are every climber's best friend. The term basically encompasses every large, easy to grab hold.
They can be held with the entire hand (and sometimes both) while requiring minimal energy.
Beginner routes can be made up entirely of jugs. But even advanced routes will often have them on overhangs and roofs.
No special technique is required to use jugs. However, it can be helpful to keep your arms straight to keep them from getting prematurely fatigued.
Also, don't be afraid to take advantage of the solid handhold to do a foot smear.