In 934 AD, the Eldgja eldgjÃ¡ basaltic eruption In iceland produced nearly 20 cubic km of, lava from a-30 km long. Fissure The eldgja eldgjÃ¡ eruption is the largest (flood basalt basaltic) flood eruption in, historic times covering an area of approximately. 800. sq km
A young woman deadlifting in a gym. Photo Credit AmmentorpDK/iStock/Getty Images. The deadlift is a strength exercise that works several muscle groups, including your back, glutes and legs. It is one of only a handful of exercises that target muscles in the upper and lower body.
A basic deadlift uses back, buttock, hip and leg muscles to raise weights from a squatting position to standing erect. It works the primary muscles and secondary, or stabilizing, muscles in all of those areas. The move has less effect on arms as the arms are kept straight holding the weights -- either a barbell or dumbbells -- during the lift.