Using a weight vest to lose weight is only a good idea if it is done sparingly. A potenial risk with using the weight vest is overtraining. You could end up injuring yourself because you are getting too dependent on the weight vest as an exercise supplement.
4-30-1862 Description of View, Mt Diablo elevation. Brewer estimated that the view embraced 80,000 square miles, 40,000 in tolerably plain view â over 300 miles from north to south, and 260 to 280 miles from east to west.
ie Northerly on a clear day we can see Mt. Shasta about 180 miles, north of Redding,CA, easterly to the Sierras about 100 miles, and westerly to the Pacific Ocean. Mt. Kilimanjero is far taller, but has other mountains blocking it's distant views, so the Claim for Mt. Diablo is probably correct.