Irish is right.
Sardines, you’re really out of your league trying to explain to someone who’s been in the thick of it what works and doesn’t work. That’s like me telling a taxi driver of 50 years to take a specific route because it’s quicker, just because it’s the route I know. The taxi driver may be humble enough to obey but if he is honest enough he will tell me, “mate you’re wrong I’ve been doing this for quite some time, this is the quickest route”…
Like Irish, I’ve kick boxed (muay Thai) and boxed for the last 10 years at a professional level. I did it mainly as a side to my work just because I love the sports but have been involved in them for near 20 years since an early teen. My background is ‘the books’ too ie I’ve studied a bachelors of Exercise and sports science at university.
The definition of aerobic exercise is a steady state moderate exertion at a level where oxygen repletion is balanced with utilization.
Boxing or Kickboxing is anything but ‘steady state’. The ‘steady state’ of fight sports is repetitive bursts of anaerobic work.
As you may be aware, anaerobic work utilizes completely different energy pathways than aerobic work.
With aerobic work, the initial energy used is glucose before the body will flip and utilize fat as an energy source. You never continuously remain in this state in boxing. You don’t pitter patter your opponent for 12 rounds. You throw an all out power combo for a few seconds and rest for however many second. This is all followed up by 1 or 2 minute rest intervals depending on the sport.
As we mentioned, aerobic is steady state, it does not stop. The breaks in between rounds automatically defy the definition of aerobic exercise. Add to that, that the fighters throw all out power combination’s with gaps of rest, adjustment or recovery in between and you quickly see fight sports are not aerobic.
If one is a laymen and never trained in fight sports or fought before, sure, they do need an aerobic base to begin with, but once that is developed, the only thing that will help them from a physiological stand point is bucket loads of anaerobic, lactic acid threshold style training.
To add to this I would add repetitive conditioning through what Irish mentioned, pad work, bag work and loads and loads of heavy sparring to teach one economy of movement and how to relax all muscle groups except ones needed as most fighters are so tense in their movements only because of lack of motor pathway development/conditioning which in turn teaches relaxation and can be transferred over into the ring to remain calm under fire. The work should be heavy enough to light up ones fight or flight mechanisms.
Which brings me to my next point about running.
I believe running long distance only has it’s place in fight sports these days because it has a sentimental/spiritual element to it. Perhaps fighters think it connects them to the greats of old who although were good at what they did, by far did not have the intelligence we have these days. From my own perspective and this is not something I can back scientifically yet but I have given it some honest thought, I believe running is connected to the fight/flight mechanism. If anything it trains this aspect in a fighter subconsciously. When you’re in danger, the most primitive reflex is to run. I believe all forms of running train this aspect and long distance running has a spiritual/mental development capacity only. It does very little for replicating the lactic acid induced state one experiences in the fight but can help with the mental aspect of hanging in there when the shit hits the fan, or remaining calm under fire. I personally believe moderate distance to short distance sprinting is far superior in running style than long distance running as this replicates a real life situation reflex action of when you’re in danger.
This is what books/science will never teach you as they only see and can comment on data in front of them and since the spiritual-mental elements cannot really be measured, it will never truly understand these arts appropriately.
This is where someone who has been in the thick of it has the gall an nerve to straight out tell the scientist, ‘you’re wrong’.