After workout..

英語
After workout, it suppose we are getting fit, but turnout to be opposite, we feel tired, especially do exercise after working
What do you think?
日本語
トレーニング後は体が鍛えられているはずだけれど実際は疲れるだけで、しかも大抵は仕事の後のトレーニングとなるのでしんどいです。どう思いますか?

正しくは、After working out, we should be getting fit but it may be that in fact, we just feel tired and it is difficult as we often have to do it after work. What do you think? です。