But when it comes to shedding fat, the latter school of thought may give you a leg up. Cardio after weights is a safer bet than cardio before weights, not only for energy levels, but also for potentiating fat loss, says Lee Boyce, C.P.T., owner of Boyce Training . Build muscle, get stronger, and burn fat all in a single day with this full-body combined cardio and weights workout from Boyce.
Nigeria - 37.07 Billion Barrels. Although Libya has more reserves, there were 37.2 billion barrels of proven oil reserves in Nigeria, ranking the country as the largest oil producer in Africa and the 10th largest in the world. At current rates this would be 45 years of supply if no new oil was found.
Saudi oil reserves are the second largest in the world, and Saudi Arabia is the world's leading oil exporter and second largest producer. Proven reserves, according to figures provided by the Saudi government, are estimated to be 260 billion barrels (41 km 3), about one-quarter of world oil reserves.Petroleum in Saudi Arabia is not only plentiful but under pressure and close to the earth's surface.roven reserves, according to figures provided by the Saudi government, are estimated to be 260 billion barrels (41 km 3), about one-quarter of world oil reserves. Petroleum in Saudi Arabia is not only plentiful but under pressure and close to the earth's surface.