How Much Muscle Did I Gain In 365 Days? (Scientific Experiment)
In the video “How Much Muscle Did I Gain In 365 Days? (Scientific Experiment),” fitness educator Jeff Nippard shares the results of a full year of dedicated training, diet, and scientific tracking. Using DEXA scans, progress photos, and data-backed insights, Jeff reveals exactly how much lean muscle he gained in 365 days. This experiment gives […]














