"As this goes along with an increase in α1-power and is supported by the fact that the perception of positive mood marginally missed significance in the post-exercise measurement, one might speculate that a low intensity run seems to have the most positive effect."
Skeletal structure -
As THIS goes along with [...] and [THIS] is supported by [...], ONE might speculate that [...].
First subject "this," second subject "this," third subject "one."
This structure is equivalent to "Because of A and B, then C."
- Because this goes along with an increase in α1-power
- and because [this] is supported by the fact that the perception of positive mood marginally missed significance in the post-exercise measurement
- then one might speculate that a low intensity run seems to have the most positive effect.