The following is a possible concise summary of the text:
The text is a transcript of a video about different types of split routines for training different muscle groups. The speaker argues that there is no one best split routine, but rather it depends on the individual's goals, experience, recovery, and response to different exercises. He gives examples of how some popular split routines can be modified to optimize muscle stimulation and avoid overtraining. He also criticizes the reliance on studies and research over personal experience and experimentation. He invites the viewers to check out his training programs and leave their comments and suggestions.
Here are the key facts extracted from the text:
1. The text is a transcript of a video about different types of split routines for training.
2. The speaker argues that the best split routine depends on the individual's goals, experience, and response to training.
3. The speaker compares the benefits and drawbacks of full body training, push and pull training, and wader routines.
4. The speaker emphasizes the importance of choosing the right exercises, monitoring the results, and changing the routine if needed.
5. The speaker claims that experience trumps research and that he has training programs with different divisions on his website.