Correlation vs. Causation


Two definitions for you to think about real quick.

 

CORRELATION –

  1. A mutual relationship or connection between two or more things.
  2. Interdependence of variable quantities.

CAUSATION –

  1. The action of causing something.
  2. The relationship between cause and effect; causality.

 

In “scientific studies” unfortunately the two sometimes get confused.  Think about doing a pushup.  When you do a pushup you are using mainly the muscles in the front of your chest and shoulders.  Those muscles are responsible for pushing and when overworked compared to our “pulling” muscles they will cause our shoulders to roll forward, or protract.  Does this mean that doing pushups causes protracted shoulders?  NO!  The two are correlated, but pushups do not cause protracted shoulders.

This article gives another example of this confusion when it comes to our sleep.  Some studies claim that too much sleep can kill us.  The misleading information they don’t discuss is that most people that sleep “too much” are already sick and in bed.  It’s not that sleeping too much causes us to die, but rather there is a correlation due to the fact that the majority of people that sleep extensive amounts are chronically ill to begin with.

There are hundreds of studies being done every day that “prove” things to be causative of ailments or on the other side of the spectrum, medications or supplements that will “cure” medical conditions.  This isn’t to say that ALL research is wrong, but it’s just a little reminder to not believe everything you read/hear and to do some research on the research.  If something sounds too good to be true, or if something is hard to believe, there’s a reason your gut is telling you that.  Listen to it, explore it and then decide if it’s causation or correlation.

 

 



Written by Jenny

Jenny LaBaw has been an athlete her entire life. As a 3-sport collegiate athlete, she competed in soccer, indoor and outdoor track and field. Post college she found her need for competition fulfilled through endurance running races anywhere from 5K’s to marathons. Her competitive drive led her to CrossFit in 2010 where she started training to compete at the elite level. In 2011, her first year competing in CrossFit, Jenny placed 2nd at the Northern California Regionals earning herself a spot to The 2011 Reebok CrossFit Games where she gained the title as the 6th Fittest Woman on Earth. In 2012 she improved her regional standings, taking 1st in Northern California and once again a spot to The Reebok CrossFit Games. Injury took her out of the 2013 season, but is working hard at returning to the Reebok CrossFit Games in 2014. Although, she enjoys competing, Jenny's true love is being outdoors mountain biking, hiking, waterskiing, snow skiing, camping and more with her boyfriend, Marcus and two yellow labs, Ziggy and Pogo. With her love for sport and exercise, Jenny chose a career as a personal trainer so she could share her passion of health and fitness with others. Attending Cornell College, she earned her Bachelor of Arts degree in Physical Education with an emphasis in Fitness and Wellness. Prior to Norcal, she has trained in gyms, private training studios, and coached soccer. Her 10+ years of coaching experience has allowed her to work directly with a wide variety of people from children trying to discover their coordination to adults wanting to shed a few pounds to professional athletes looking to be the best in the world. No matter what walk of life you are coming to her from, her mission is to make you realize your potential and help get you there. She will prove to you that you can be stronger, more fit, and healthier than you think you can be. With her inspiration, motivation and dedication, she will challenge your body, encourage your mind, and help you to develop and maintain a healthy lifestyle. Jenny will help you be your best!

Meet our other coaches.

3 Comments

  1. Dominic Willen

    Too much sleep can also cause other health problems like insulin resistance or obesity. Always sleep like 7-8 hours. ;,;;.

    Our web page
    http://www.foodsupplementdigest.com/chia-seeds-side-effects/

  2. Natalia Mangon

    Too much sleep is also harmful to your health since it can host a number of disease itself. *

    <a href="Our personal online site
    http://www.foodsupplementdigest.com/vitamin-d3-deficiency/

  3. Buddy Gills

    Sleeping for too long can damage your circadian rhythm. The circadian rhythm is your 24 hour ‘clock’ controlled by a central part of the brain. This clock tells us when we are sleepy by altering the body temperature by a few degrees. When the body temperature is lowered, we feel sleepy. Conversely when it is raised, we feel awake and alert.-

    Newly released post produced by our own web site
    <.http://www.foodsupplementdigest.com/low-iron-symptoms/

Trackbacks/Pingbacks

  1. Marcus Collins - learn how to utilize it properly in... order to make it work.follow these easy steps to increase website traffic with blog …

Leave a Reply