I've seen this said a lot, and I mean... the original Star Trek was a TV series in the late 60s, so in terms of what the effects were capable of on a TV budget

I've seen this said a lot, and I mean... the original Star Trek was a TV series in the late 60s, so in terms of what the effects were capable of on a TV budget and what standards and practices would allow, I think they were as action-oriented as they could be. The original run of Star Trek is filled with as many fistfights, space battles and fights to the death with the Vulcan Lirpa as the budget would allow. Trek was about much more than JUST action (Conscience Of The King is one of my favorite examples of this), but they did a lot of it.