One thing is clear to me - we don't have a uniform definition of fitness. Consider that fitness includes the following elements.
1)
Aerobic fitness. This is all about heart/lung/circulatory training, as well as aerobic energy production capacity. Pick your poison - running, swimming, treadmill, biking, aerobics, Norditrak, taebo,
what-ever. Ideally you do a collection of activities, and change your routine a couple of times a year.
2)
Anaerobic fitness. This includes maximizing energy production from phosphocreatine and glycolytic activity. Those on various sport teams may remember those "wind sprints" at the end of practice that made you want to puke...
3)
Balanced strength (something impossible to achieve by doing pushups and situps in a karate dojo),
4)
Flexibility. Not just passive, but
active range of motion. This is where modern methods such as PNF and CRAC can come into play.
5)
Weight management (ideal body composition). Forget the scale, and the BMI measures. We're talking about consideration of strength to weight ratio, body fat percent, and where that fat is on your body (visceral vs. subcutaneous fat). These issues affect your ability to live a healthy life (avoiding "Syndrome X") so you can train for the long run, avoid injuring yourself while training, and get beyond the fantasy of "my fight of doom will be over in seconds."
6)
Neuromuscular fitness. This is training to maximize and use the dynamic stretch reflex. It's all about power development - a key and undeniable ingredient in any martial art.
7)
External conditioning. Not only
kotekitae,
ashikitae, and
karadakitae, but also
ukemi. Many karateka with black belts around their waists can't take a hit and/or can't take falling down on anything other than a soft mat. If you think Uechi is only a striking art and that no bad guy(s) out there want to slam you into some high-speed dirt, well fine. Otherwise...
8:
General coordination skills. Come on, teachers, you know what I'm talking about. Half our students can't even lead a class without getting confused (talking and doing at the same time), and many are slow learners. We all can use some improvement. Stay tuned... Kevin Guse (formerly on the Nebraska football team) of the Nebraska Uechi dojo is about to finish a video.
9)
Neurohormonal fitness (ability to manage the survival stress response). This is Van's specialty. On occasion, he likes to engage in some "ice water therapy" for those who deny this is imporant in a fight.
10)
Activity specific fitness. It never ceases to amaze me how many dojos can't shoken, sokusen, hiraken, or boshiken their way out of wet paper bags. That's the half of it. The other half is most don't know how to use these techniques. And many of those folks will rationalize why we should never work on those techniques.
Bullpoop!