Studies: Feminization of men and political orientation

Higher testosterone = stronger in-group preference and out-group discrimination
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6717495/

Higher testosterone = more likely to adopt/endorse heterodox opinions and question consensus
https://journals.sagepub.com/doi/10.1177/1948550620945116

More time in gym = more Right-Wing
https://www.sciencedirect.com/science/article/pii/S1090513816303907

More physically formidable = more Right-Wing
https://journals.sagepub.com/doi/abs/10.1177/0956797612466415

Higher testosterone = more Right-Wing
https://www.openicpsr.org/openicpsr/project/155441/version/V1/view

More masculine face = more likely to support explicitly prejudicial beliefs
https://journals.sagepub.com/doi/10.1177/0956797612451467

Testosterone promotes group coherence in the face of external threats
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4116333/

Physical fitness is very important. If one of your close friends is a libtard, getting them physically fit will make them drift rightwards without even having to redpill them. Feminized they/thems post no threat to the regime, and they know it. This is exactly why they promote soy diets, pornography, demonize fitness etc.