(healthy recorder)2013-2-19 Tuesday

Start working at nine. Plan to have a rest every 20 miniutes. 

9:00 　　9:20  　　　　　　　　trapezius ache at about 15th minute

9:40 　　10:00　　　　　　　　trapezius ache at about 18th minute.　　waist ache at 15th minute.

10:06　　10:25　　　　　　　　waist ache at 15th minute.

10:58　　11:24　　　　　　　　waist trapeezius ache slightly all the time