Based on all of this, hereâs how much muscle you can expect to gain on average over your entire lifespan: 1  Average Natural MAN: a total of about 40-50 pounds of muscle in their life. 2  Average Natural WOMAN: a total of about 20-25 pounds of muscle in their life. 16 year old with raging hormones will be able to gain a lot more muscle a lot faster than say a 50 year old whose testosterone levels are hitting record lows by the second. Itâs another unfortunate fact of life (unless of course youâre the 16 year old).
by James â¢ 5 Comments. Here are some facts about the Louvre. 1  The Louvre is the largest museum in the world, and one of the most visited. 2  It displays an estimated 35,000 paintings, sculptures and other works of art, and houses thousands of other objects in its collections.
8 September 2015 â¢ 11:15am. The Louvre in Paris is the worldâs best-known, biggest, and busiest museum. And itâs getting busier - since the glass pyramid entrance opened in 1989, the number of visitors to this gargantuan treasure house has tripled.