운동은 끈어놓고 항상 가질 않아서 집에 덤벨사두면 한두번이라도 하니까 사보려고 하는데 그 롱바?로 해서 도넛츠 같은걸 사서 하는게 좋을까요? 아니면 아령을 사두는게 좋을까요? 11번ㄱ 옥ㅅ 이런데서 구매해도 크게 뮨제는 없겠죠..?