I have just finished a 2.5 month DB trial in order to pack on some weight to prepare for baseball season, and Ive had great results. No pics, but I have the numbers. Despite Kiefer's advice not to do DB with BF% above 15, I still went ahead and only gained 1% of fat. Before: 19% BF, wt= 150After: 20% BF wt= 178 (after 3 days ULC)