Created to be fun, stylish and versatile, the sleekly modern YBR125 is affordable, economical and manufactured with qual要创造乐趣、气派、多才多艺,浑厚现代ybr125负担,经济效益和质量与部件制造日复一日出可靠性.
The most important awareness to retain after each of these drills is the feeling of the head and body being aligned（ ALI以上每个训练之后应保留的最重要的意识是头和身体成一直线和在水面下流线型滑动的感觉。