Why is this being ignored or has it already been brought up?
"Note: It has been stated numerous times across various sources in the series that a larger ki means greater statistics -- statistics such as
strength[1] and
overall power[2],
speed[3],
aerial capabilities[4],
destructive capacity[4], and
defense[4]."
It's so blatantly stated that an increase in battle power is an increase in ki, and an increase in ki increases all statistics.
"By controlling all the
ki in your body... and amlify it... if you control it right,
your power speed everything suddenly just go zoom."
By looking at this kaioken statement and how it works, kaioken
increases all stats linearly, and it does by controlling
ki, it also linearly increases power level. This proves that increasing ki means increasing all stats linearly as well as power level. Guess what also linearly increases power level?
Any increase in one statistic would automatically scale to all the other statistics linearly.