Adding deca to a sust cycle

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regardless this is a question that simply can't be answered accurately, but still it gets asked every day. you might as well ask "how long is a piece of string?"
The fact of the matter is there are too many variables; diet, training, and genetics alone will vary from person to person, and each will play a larger role than the gear itself.

[dieseldru]

regardless this is a question that simply can't be answered accurately, but still it gets asked every day. you might as well ask "how long is a piece of string?"
The fact of the matter is there are too many variables; diet, training, and genetics alone will vary from person to person, and each will play a larger role than the gear itself.

i see. but im assuming that there is a reason why deca is added to a test-based cycle, and that it must produce some kind of added effect. im trying to find out if that effect can be quantified.