scutter GRE

Medical experts have said that scutter is the best aerobic exercise, a long period of aerobic exercise can increase body fat consumption, if we can persevere, we can receive good slimming effect.

有医学专家称，大步疾走是最好的有氧运动，长时间的有氧运动增加肪消，如果以恒，必收到很好的减肥效果。