Friday, 30 September 2016

GH Reflection

So, what is Olympic weightlifting?  It is a sport where athletes compete in two lifts with the ultimate goal of picking up a barbell of weight off the floor and getting it over their head.  The athlete competes in two lifts and their result is the combined total of their maximums in both lifts.  The first lift is the clean & jerk in which the athlete picks the weight up off the floor and gets it over their head in two motions - first the clean and then the jerk.  The second lift is the snatch in which the athlete picks the weight up off the floor and gets it over their head in one motion. The name Olympic weightlifting comes from the fact that the sport is an Olympic event and distinguishes it as the sport apart from resistance training for health or aesthetics, powerlifting and strongman competitions.

Olympic weightlifting is especially popular in eastern European nations (Russia, Bulgaria, etc.) and has gained popularity in North America more recently thanks to crossfit.  Crossfit is a training system that uses variations of the Olympic lifts as part of its very intense workouts.  It has become very popular among those interested in fitness and is how I was introduced to Olympic lifting.  I did an introductory crossfit trial and my favourite part was the strength lifting, which involved learning variations of the Olympic lifts before the actual crossfit workout.  I have never had a great fitness capacity for endurance activities and with the intensity of crossfit workouts and my pretty weak fitness capacity, I decided to get involved with Olympic lifting.  

I'm still very new to Olympic lifting and the thing that has surprised me most is how technical it is. It is a strength sport but you don't pick up and lift any significant amount of weight above your head and not injure yourself without using proper technique.  My undergrad degree is in kinesiology so I'm familiar with biomechanics, which is basically the physics of the human body, and that has helped immensely in understanding the technical points.  My biggest weakness is that I have very poor flexibility so without proper range of motion some of the positions are difficult for me to achieve. 

Up until July, 2016 I had maxed out at 195 lbs in the clean & jerk and 135 lbs in the snatch.  At that point I had surgery and took some time off.  I attempted to get back into it after 4 weeks and things were going slow for about 2 weeks before I decided that I'd probably come back too early and needed some more time off.  So, I took another 3 weeks off and have been lifting consistently again since September 1, 2016 largely without issue.  I'd been getting back pretty gradually just trying to build back a strength base when the Genius Hour project was assigned.  At that point I attempted maximums in each lift and was able to (eventually) complete a snatch of 135 lbs and a clean & jerk of 165 lbs.  I thought it would be a good idea to use the time frame established for the Genius Hour project towards a focused effort to get back to or try and set new maximums.  

To attempt this I will be using a 12 week program available online from Oleksiy Torokhtiy here courtesy of All Things Gym.  Oleksiy Torokhtiy is a Ukranian weightlifter and won gold at the 2012 Olympics in the 105 kg weight class.  I have never used this program before. 

I will not be attempting maximums again up until the end. The style of training uses sub-maximum weights which includes technique focused days and strength focused days.  Obviously I won't get through the entire 12 week program since the project is due in 4 weeks but I will report periodically to reflect on how things are going.

In the meantime, this a pretty cool youtube video of Soviet weightlifting champions from the days when the Soviet Union pretty much owned the Olympics in weightlifting.





Monday, 19 September 2016

Genius Hour Idea

My Genius Hour question is this:  How much can I improve my maximum Olympic lifts of 165lbs in the clean & jerk and 135lbs in the snatch by the time this class finishes?  No,  it's not anything that's going to contribute to world peace but it's personal and if Genius Hour is about a pet project and something I am interested in and passionate about, then right now this is it.

In July I had surgery and took 7 weeks off from weightlifting.  I went back after 4 weeks but quickly found out that I needed to be off longer to be able to tolerate the level of activity that Olympic weightlifting requires.  Before surgery I was maxing out at 195lbs in the clean & jerk and 135lbs in the snatch. Since resuming, I have been able to get back to 135lbs in the snatch but my clean & jerk is sitting at 165lbs. To be fair, I have focused more on slowly building back strength since coming back to weightlifting on the first day of September so my current numbers were my first attempts to max out since then. I didn't want to set a goal of achieving specific weights and attach a limit to this goal, but the time frame posed in my Genius Hour question will allow me to give a focused effort for a specific duration and see what comes of it.

Wednesday, 14 September 2016

Copyright



Copyright laws protect the original work of authors by restricting the rights of others to use and distribute them.  A formal copyright document is not required to confirm the copyright on a production, the mere act of creating it is enough for a copyright to exist.  Some examples of items that copyrights apply to are books, television shows, movies, music, music videos and paintings.  

The restrictions of copyrights can be modified with permission from the author and there are benefits of doing this.  The benefit to users is that the work is made available to them for use and, for the author, they maintain control of the terms of use.  Other benefits of a modified copyright include the ability of users to build on the knowledge and products that are copyrighted for the betterment of their audience and authors are not tasked with having to grant permission each and every time a request is made for use of their work.  One hub for works of authors that have agreed to modified copyrights is creativecommons.org where the terms of use are made known to users.  

Despite the restrictions of a copyright, a copyrighted work can be used in Canada for educational purposes and thankfully so.  Some teacher candidates from a different time can remember watching film strips in class with a narrated recording from a tape player.  There was almost a conditioned reaction to either fall asleep or goof around with your neighbor.  It was certainly more engaging to watch movies that were current at the time like The Matrix to illustrate points about philosophy or A Beautiful Mind in an abnormal psychology class as an example of what a schizophrenic condition can look like.  These popular culture works were far more engaging than an outdated film strip.  

The most important thing to impress upon students regarding copyright is that they need to know what a copyright is and be aware of what is and what isn’t copyrighted so they can correctly cite works and ideas that aren’t theirs, and by doing so avoid negative and potentially legal consequences.  As educators we should lead by example in this regard and practice the behaviours we are preaching.    

Flickinger, Brad. (2012, January 5). Student_ipad_school. Retrieved from Flickr.com











Campbell, Katie. (2012, October). Students at Computers [Online Image]. Retrieved from jyi.org.