知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。A while back again I bought a 15lb weighted bar, often called a human body bar or similar. It is really great for in property and compact Areas workout. I'm at a 20lb now and It truly is very easy to get twenty minutes a day in with.I haven't got an