This is a possible concise summary:
The text is a transcript of a video by turbosteps, a fitness channel, that shows how to do a triceps routine at home. The instructor demonstrates different exercises using dumbbells and a mat, and explains how to do them correctly and safely. He also gives tips on how to gain muscle mass, define the muscle, and choose the right weight. He encourages the viewers to subscribe to his channel for more videos.
Here are some key facts extracted from the text:
1. The text is a transcript of a video that presents a triceps routine at home.
2. The routine consists of four exercises: diamond push-ups, dumbbell extensions, chest push-ups with head raise, and elbow flexions.
3. The exercises are done in four rounds with increasing repetitions: 10, 12, 14, and 15.
4. The exercises are meant to work the triceps muscle, which gives the arm width and shape.
5. The video also gives some tips on how to do the exercises correctly, how to choose the weight, and how to hypertrophy the muscle.
6. The video ends with an invitation to subscribe to the channel for more videos.