Poradnik kulturysty:
Khan Academy Steroid Hormones - https://www.youtube.com/watch?v=UBfEhIJLYfY
duży katalog produktów farmakologicznych - hulksklep.com
Kofeina i sport - https://jissn.biomedcentral.com/articles/10.1186/s12970-017-0177-8
Jeff Nippard Protein for Muscle Growth - https://www.youtube.com/watch?v=6wz-hZ_kxT4
Protein timing - https://www.acsm.org/blog-detail/acsm-certified-blog/2020/09/15/protein-timing