Archive for May, 2009

Bringing Friends to the Wind Tunnel

Thursday, May 28th, 2009

We decided to go to the wind tunnel with some friends from my girlfriend’s work.  They had never been in one before so it was bound to be a great time.  The temperature outside was extremely hot as it typically is in this part of Arizona.  We drove down from Phoenix separately so my girlfriend and I could continue on to Tucson after our little adventure.  I was especially excited to go into the tunnel since it had been a little while since I could find the time to go.  The two guys were a bit nervous as we entered the main floor and watched some other individuals enjoying themselves in the tunnel.

It is a bit funny in that once you get into the tunnel no one on the outside of the tunnel matters at all.  In many ways you are like a fish in a fish bowl on display for everyone to watch your successes and failures.  I entered the tunnel first and was really getting the hang of things, which reinforced and built confidence in my skydiving skills.  Skydiving is a completely different sport and should be taken a bit more seriously than the wind tunnel; however, the habits developed in the wind tunnel do transfer over so it is important to improve every time.

My girlfriend was next and she was really improving.  I would say that her abilities would probably surpass mine in no time if she decided to take it a bit more seriously.  I am her biggest fan and think that she is much more graceful than I am when it comes to most any activity.  She listened well to the fitness instructor, which was surprising as she tended to do what she wanted anyway.

The two friends had rather extensive difficulty at first as most people do when they enter the tunnel but each of them were extremely eager to get back in once it was their turn.  They developed some good foundational skill and were able to maintain near-steady positioning by the time we were done.  It is amazing to me how much body control and strength it takes for people to simply stay in one place in the air.  Although there were a few exciting moments where people got a little out of control, there were no injuries.

When our time was up, everyone was moving a little bit slowly and deliberately trying to stretch their muscles a bit as it was a bit more of a workout than they had expected.  The conclusion was that they loved it and could not wait to go again.  I am always up to go so I am sure we will see them there again.

Bringing Family to the Wind Tunnel

Friday, May 22nd, 2009

We decided to invite some family members to go to the wind tunnel with us for some additional fun.  It was good to share the experience with some additional people.  Two of us had been in the wind tunnel before and we knew what to expect.  The other two were in for an unexpected learning experience that they would not soon forget.  The instructor gave everyone a briefing on the basic positioning as they do for any other first time participant in the wind tunnel and then it was time to get in and get the fans fired-up.

I started off in the hope of making it look easy to maneuver around inside of the tunnel.  My first three minutes were pretty good and I had remembered most of what I had gone over in previous trips.  My girlfriend was next and did a solid job as she typically does early on in the tunnel.  Her flexibility tends to require her to use more muscle in order to maintain the positions rather than natural tendon resistance.  She did really well, which helped to boost the confidence of the others joining us that day.

My girlfriend’s brother was next and he jumped in full of confidence which led him to flail all over the place losing his positioning and causing the instructors to come to his aid and get him calmed down.  He had a giant smile on his face as the reality of a new domain set in as he started to simply try and maintain a steady position within the tunnel.  He tended to drift toward the wall without much control, which is quite natural for people that enter the wind tunnel for the first time.  He thought that all of his skateboarding experience as going to make it easy.  It probably made it easier for him but it did not make it easy as it is a completely different sport.  He exited a bit high when he left the tunnel and received a little bit of counseling from the fitness instructor on safety etiquette.

Next up was my girlfriend’s sister in law, who is quite small so they turned the wind tunnel down so she simply did not fly away.  She was a little unsettled from watching her husband fly all over the place uncontrollably but seemed to get the hang of things quite well due to her caution.  She had difficulty maintaining the position within the tunnel but had good body position and tended to listen more to the instructors than her husband.

We all had a great time and were hungry as could be by the time we were done.  It was time for a barbeque and we could not wait to get the grill going.  The two novices could not stop talking about their experiences all of the way home.  My girlfriend joined in the conversation when we could; otherwise we just smiled at each other.

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.