1 Year Natural Body Transformation 13 to 14 years - Motivation

Today I show you my body transformation. I did strength training as a teenager for years (13 to 14 Years) and built muscle.I am completely natural and have not taken any steroids. In this video you can see what is possible even at a young age.
I did a lot of training and did exercises on the body weight in addition to the exercises on machines. I complete this Transformation from skinny to muscle.I do also a lot of calisthenics in this 1 year body transformation.
On the first day I was very thin but after the year I had a lot of muscle because of the training.

Music at the beginning :

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