cafflog
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I have been taking S4 and MK2866. Only a little over one week in and I notice a significant difference (Subjective/disclaimer: I have never before used performance enhancing substances).
I have not gained much size or anything, nor much strength that I can tell, yet.
However, I have noticed my muscles are harder which was one thing I read about. For example, when I just lift my arm and feel my delts they feel like they're mostly flexed, as if I was lifting something heavy.
When I flex my arms they literally feel harder too.
What causes this?
I have not gained much size or anything, nor much strength that I can tell, yet.
However, I have noticed my muscles are harder which was one thing I read about. For example, when I just lift my arm and feel my delts they feel like they're mostly flexed, as if I was lifting something heavy.
When I flex my arms they literally feel harder too.
What causes this?