And the change of the average female before exercise (Pre - Test) and after exercise (Post - Test) weight without changes. Percent body fat decreased 0.6% per cent 2.7 percent fat in the lower abdomen 0.5% per cent 16.1 resting energy metabolism decreased 14 calories. As a percentage 1.2 body mass index decreased 1.7 think hundreds 8.1 body age increased 1.2 were 5.5 percent of fat under the skin all over the body did not change. The percentage of fat under the skin body reduced 0.8% per cent 4.7 percent increase subcutaneous fat arms 2.8% per cent 9.5 percent of fat under the skin 0.1%% lower leg muscle 0.3 schemes throughout the body increased 0.3 were 1.1 skeletal muscle is reduced 0.1 body stock. The stuff 0.4 skeletal muscle arm dropped 0.7 were 2 leg skeletal muscle no change.