Lay opinion vs evidence: Testosteron Training

The popular belief that specific 'testosterone training' protocols can significantly and sustainably raise testosterone levels in healthy men is largely based on anecdote and small studies, not robust evidence. Acute post-exercise testosterone spikes are short-lived and do not translate into meaningful long-term increases. Large meta-analyses show no clinically relevant effect of resistance training on basal testosterone in eugonadal men. Overtraining can lower testosterone. MyBody-X tests lack diagnostic validity for hormones. Evidence: mechanistic/observational, not human-strong. Be skeptical of marketing claims linking single genes or supplements to testosterone optimization.