English diary. Day 4

Today was a very productive day, and I feel tired. I did my work, went to the gym and learned German with a teacher. Today was my first workout in the middle group. It was not so as easy as I expected, but I showed a good result during my workout and I'm proud of myself. My German class was very interesting and I've learned several useful phrases. I'm feel a little confused because I have to learn the alphabet and some easy stuff, but it a good point I will know the basic very well.

Showed a good result is fine grammatically, but an American might say "did well". :)

it a good point--I'm not sure what you are trying to say."At some point I will know the basics very well," would mean in the future you will know. Or maybe you are trying to say, "it is a good idea to know the basics very well." ?

Great job!