Posts Tagged ‘sports’

Wind Tunnels and Skydiving

Friday, May 15th, 2009

A typical full day of skydiving may encompass a total of ten jumps at approximately 45 seconds each for a total time of approximately 7.5 minutes of freefall.  This happens over the course of the day as it takes time to repack one’s shoot and fly back up to altitude.  The amount of learning involved is tremendous to be sure and it will definitely leave one feeling absolutely fantastic and invigorated.  This is great and I highly recommend skydiving to anyone who has been curious about it.

For about the same cost of the entire day skydiving a skydiver or skydiver in training can spend twice as much time in a typical wind tunnel and still have time left in the day to do with it whatever one wants.  For this reason, the wind tunnel is a huge time and cost savings tool that can be treated as a cross training sport all in itself.  Naturally, this does not exclude the closeness of the sport for skydivers.  In addition, there is a much lower risk associated with body flying in a tunnel apart from skydiving.  The wind tunnel craze has not quite hit yet, but please mark my words that it is an up and coming sport that is still in its infancy.

One of these days, a company is going to incorporate the use of wind tunnels with a health and fitness facility.  It is a good business model that has much greater appeal than something that is used for simply birthday parties, corporate events, and skydiver training.  Spending time in a wind tunnel prior to a workout is most certainly more fulfilling an experience than running on a treadmill or stair master prior the working out.  I suppose that it will essentially come down to a single or a few entrepreneurs that decide upon key locations to get everything started.

Although I am entrepreneurially minded, I have not quite yet come up with a full business plan for such an idea; however, I think I would like to push for funding once the economy turns around.  I welcome comments from entrepreneurs on this concept as I am confident that there are many avenues for this to not only be a profitable endeavor but one that also takes the health and fitness industry to the next level.

The Various Types of Wind Tunnels

Friday, May 8th, 2009

Wind tunnels come in a variety of types.  There are both indoor and outdoor wind tunnels.  The indoor wind tunnels typically re-circulate the air inside and are designed for climates that are cold during the summer.  This allows for year round use of the facility even when it is snowing outside.  The outdoor wind tunnels like that in Eloy, Arizona do not re-circulate the air and simply pull the air from outside and run it up the physical training area.  Since the Arizona climate is rather consistent throughout the year the only disadvantage is the desert heat in the summer, which is bearable; however it is recommended that you bring water inside the wind tunnel with you in order to not deplete your health by becoming dehydrated.

There are also portable wind tunnels that may be used for various events from corporate business events to birthday parties or any other reason to celebrate life with friends and family.  The portable wind tunnels are typically smaller than some of the static facilities; however, they are used by Hollywood for filming many skydiving scenes in a safe and controlled environment.

A wind tunnel control unit is used to vary the speed of the wind necessary for proper flight of the individual or individuals using the tunnel.  For example, a small child would require less air force than an adult and flying on one’s belly requires less air force than someone flying upside down.  The controller varies the wind speed for the participants to ensure a safe and satisfying experience.  The controller simply does not set the dial and call it good, rather they are in continual watch of the experience making adjustments based on their own experience and on what the instructor is trying to accomplish at the time.  There are a wind range of propellers and fans that are used to move the air within the tunnel.  The size of the columns where the tunnel is used varies in size between six to sixteen feet in diameter.  My personal preference is the larger the better.  The vertical wind tunnel in Eloy, Arizona is a fourteen foot diameter wind tunnel.

Powering the fitness excursion are typically large diesel or electric motors in various configurations.  It takes quite a bit of horsepower typically in the thousands to power the experience.  What a great sport.  There is lots of horsepower, plenty of fun, and an excellent physical workout all in one place.  It does not get much better than this.

Cross Training with Wind Tunnels

Friday, May 1st, 2009

Wind tunnels like the one in Eloy, Arizona are excellent cross training tools for nearly all sports.  The added health benefits of balance and body coordination are unparalleled in any other sport.  In order to reduce injury in sports many athletes participate in additional activities that strengthen supporting muscles and develop coordination that creates a secondary foundation for success.

Vertical Wind Tunnels provide an opportunity for fitness workouts that involve either no or very low impact.  The continual jarring of high impact workouts leads to sports related injuries that can negatively affect the overall performance of an athlete.  The vertical wind tunnel provides a venue for athletes to work on body coordination and an understanding of their center of gravity that cannot be found anywhere else.  Skydiving is a close second; however, there is a higher degree of danger associated with skydiving when the canopy opens as well as upon landing.  In addition, skydiving cannot replicate the sustained workout that is available inside a vertical wind tunnel.

For years many amateur and professional athletes have chosen activities outside of their sport to enhance their physical ability.  A classic example is the use of ballet that emphasizes strength, balance and grace.  The degree of fitness to be a skilled ballet dancer is unquestionable, yet it still does not make one as aware of the center of gravity as much as can be determined within a vertical wind tunnel.  Although vertical wind tunnels are often considered indoor skydiving there are some marked differences between the two sports.  For one the potential for death to occur inside a wind tunnel is far less than actual skydiving.  Therefore, the health risks associated with skydiving is mitigated through the use of a wind tunnel.

The intensity of a 15 minute workout in a wind tunnel is far more fun and in many ways more effective for a complete athlete than going to the gym to lift weights.  Additionally, the physical fitness necessary to fly in a controlled fashion is a full body workout.  The stress on the body is more even and helps to eliminate the risk of injury.

As you progress from flying on your belly, to flying on your back, to flying upside down more muscle groups are engaged causing greater overall strength and fitness.  Some day local gyms will pick-up on this phenomenon and we may see this sport truly take off.

The Fifth Time in the Wind Tunnel

Saturday, April 25th, 2009

After having a decent base from the few trips to the wind tunnel I decided to take my girlfriend down to Eloy, Arizona once again as a healthy couple’s activity.  I was starting to feel like a fish in a fish bowl and could get around pretty well, which was great.  I felt like I had pretty decent control on my belly.  My girlfriend was a bit behind in her fitness development but she was gaining her bearings and was coming along quite well.  Again it was just the two of us with three minutes on and three minutes off, which is a pretty good workout pace.

I was getting to the point to where the instructor could fly in the tunnel with me so I could follow his movements.  We got a DVD again and I was amazed as to how well I was able to keep up.  The instructor and I were doing formation flying going in all sorts of directions.  I learned a few new techniques and reinforced the techniques I had been developing.

My girlfriend’s should was getting sore from an old sports injury about mid-way through the session.  I gave her the buck-up soldier speech, which was of course caught on the video.  As a result, I ended up having some extended sessions which were amazingly fatiguing.  By the end the instructor was trying to get her to put her hands under her chin parallel to the ground and she was so flexible and fatigued that the best she could do was have her hands together over her head.  It looked like an over extended ballerina position, which was quite comical.  The instructor kept trying to get her to do the move and she would shake her head no like she was trying to be defiant but she wasn’t.  She just could not get her arms down into the right position.  What she needed to do instead of fighting the air was to drop her elbows and bring her arms down.  Instead it was like she was trying to use muscle to lift her head above her arms rather than simply bringing them down under her chin.  We laughed about this all the way home.

By the last session I became aware of the camera, which is positioned away from the door so for most of the video all you get to see is the backside of your body.  I turned around and practiced the arch, reach, pull a few times really working on stabilizing the reach portion used in skydiving to open the parachute.  I was able to navigate fairly well in the reach position, which really builds confidence for safe skydiving.

I like to think that I was doing sort of a, “Signing-off for the health and fitness benefits of wind tunnels for ESPN…” type of thing.  It was pretty cool.  As before, we were both incredibly hungry and fatigued from the experience.  It felt great.