Cid Zhang's profile - karma

Cid Zhang's karma change log

10 0 A naive approach to evaluate exercise performance--- How to make it better? ( 2018-08-19 02:42:17 -0600 )

10 0 A naive approach to evaluate exercise performance--- How to make it better? ( 2018-08-18 08:34:01 -0600 )

2 0 A naive approach to evaluate exercise performance--- How to make it better? ( 2018-08-16 20:48:44 -0600 )

0 2 A naive approach to evaluate exercise performance--- How to make it better? ( 2018-08-16 20:47:12 -0600 )