https://www.ncbi.nlm.nih.gov/pubmed/19356623
The finding of this study is that during Testosterone Supplementation, myostatin increases a lot by week 8 of T administration. Does it prove that there is no point running cycles longer than 8 weeks? A lot of people find that their gains in mass and strength stall a lot after 8-9 weeks on cycle.
In men treated with graded doses of testosterone, myostatin levels were significantly higher on day 56 than baseline in both young and older men; changes in myostatin levels were significantly correlated with changes in total and free testosterone in young men.
The finding of this study is that during Testosterone Supplementation, myostatin increases a lot by week 8 of T administration. Does it prove that there is no point running cycles longer than 8 weeks? A lot of people find that their gains in mass and strength stall a lot after 8-9 weeks on cycle.
In men treated with graded doses of testosterone, myostatin levels were significantly higher on day 56 than baseline in both young and older men; changes in myostatin levels were significantly correlated with changes in total and free testosterone in young men.
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