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.
Some oil analysts believe that Ghawar passed its peak perhaps a decade ago, but Saudi Arabiaâs infamous lack of transparency keeps everyone guessing. Nevertheless, it remains the worldâs largest oil field, both in terms of reserves and production. It continues to produce 5 million barrels per day (bpd). 2. Burgan (Kuwait) Just behind Ghawar is another massive oil field located in the Middle East.