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You are here: Home / Archives for Fitness

To Fall or Not to Fall….

November 3, 2009 By Narina Leave a Comment

What is Balance?

Balance is the common reference when we talk about trying to stand on one leg, tripping on a curb or straining an ankle.  The actual term for balance is proprioreception or the position of a joint.   The body must be aware of the positioning of all joints during movement.  This is called Kinesthetic awareness.  Adjustments for changes in movement whether on stable or unstable surface is balance.  Balance can be learned, challenged and improved.

The body's proprioreceptive system is responsible for monitoring the movements of muscles and joints and relaying that information back to the brain.  It is this feedback that then tells the body to adjust for movements, gravity, unstable surfaces, etc.

Why is Balance Important?

Maintaining your balance in all situations is critical to preventing injury whether you are involved in a sporting activity or just walking around the house.  It is our balance, via our nervous system that reacts during times of instability to either help us move more efficiently or prevent a fall.  Falls, especially in the older individual can sometimes be the determining factor in the quality of life enjoyed.  Being able to respond to situations quickly and efficiently will quite often dictate if injury occurs.  One of the things noticed by most people when they begin a properly designed strength training program that encompasses balance training is that they can respond quicker to life's little trip ups.

How Can I Improve My Balance?

A good sense of balance will deteriorate as we age due to various factors:  inner ear disturbances, vertigo, muscle weakness or could be a by product of other medical conditions.  As aging occurs, most people will become less active leading to muscle wasting and weakness.  Participating in an exercise program will help to improve your balance.  Improving your balance system is quite easy.  It just takes a few minutes a day and can be done by anyone.  Training balance can be a simple as standing one one leg for 3-10 seconds or completing a complex exercise such as single leg squat touchdown or step up balance to overhead press.  Taking a few minutes every day
to help maintain a strong sense of balance or kinesthetic awareness should be a priority in everyone's life and especially the older individuals.

Here's an easy exercise you can try anytime. Stand on one foot.  Next, reach forward and touch the ground in front of you and stand up straight again.   You should be able to do this and maintain your balance.  Balance is one of those facets of life we tend to take for granted until something happens.  Most falls and certainly serious injuries from falls are preventable when your nervous system is strong and quick to respond.  Don't take balance for granted – train it now and it will keep you healthy and happy.

Till next time,
Narina

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Filed Under: Fitness

Muscle Fatigue – What, Why, How?

October 27, 2009 By Narina Leave a Comment

One of our clients during her workout last week asked,  "What causes the muscles to tire during exercise?"    This is a great question, as we all experience muscle fatigue during our workouts.  You will be in the middle of a set when all of a sudden, there goes all your strength and no matter how you try you can't perform one more repetition.

Unfortunately this is not an easy question to answer.  In fact there are whole books, not just chapters written on effects of muscle fatigue and how to deal with fatigue during sport performance.  Obviously one of the limiting factors in any sport activity is the loss of strength, power or speed in a muscle.  This area of exercise physiology is constantly being studied and new discoveries on how our muscles work are happening constantly. 
If you did a Google search on muscle fatigue you would find thousands of sites or articles dealing with muscle fatigue.  If you then did a search on muscle fatigue and exercise you would also find literally thousands and thousands of sites and articles dealing with fatigue and how it relates to exercise.

Muscle fatigue is a very complex series of chemical, neurological and physical actions that occur during exercise or activity.  In doing an on line search for definitions of muscle fatigue this is what I found:

  • A condition resulting from prolonged and strong contraction of a muscle.
  • Studies during prolonged submaximal exercise have shown that muscle fatigue increases in a near direct proportion to the rate of muscle glycogen depletion. Muscle fatigue in short-term maximal exercise
    is associated with oxygen deprivation and an increased level of blood and muscle lactic acid, and an accompanying increase in hydrogen-ion concentration in the exercised muscle.  
  • A decreased capacity to perform a maximum voluntary muscle action or a series of repetitive muscle actions. A fatigued muscle is unable to continue working even when the type of activity is changed. Muscle fatigue may result from depletion of
    phosphocreatine or glycogen, accumulation of protons generated by lactic acid, exhaustion of neurotransmitters, or some other mechanism. 

Here is a link to an excellent article that goes into more detail about muscle fatigue.  This excellent web site has several links that you may go to to help explain the  relationships around muscle fatigue physiology. 

http://clicks.aweber.com/y/ct/?l=NCYiC&m=1fPIzMcMNKS.1C&b=FI5D1k7OUnDP3z3cCwNcQggue.htm

So, bottom line what does all of this have to do with your sessions at the gym.  After all that was what prompted the original questions – why do my muscles get tired when you work out?   You may  read through the Sports Medicine links in more detail, but simply how I look at in the gym….

We all get fatigued in the gym.  As we perform a set of a specific exercise whether it be bench presses, squats, lunges – doesn't matter,  the muscle will get tired and if you read any of the physiology you will realize there are many factors at work from depletion of ATP, lactic acid accumulation, etc.  But for me, I don't think so much about the physiology – calcium ions, lactic acid, hydration factors, stress, etc.  I just try to focus on doing the best I can each workout.  Some workouts are going to be great and you will wonder what did you do to have such a great workout?  What did I eat for dinner the night before, how much sleep did I get?  The questions are endless and if you could figure that one out and bottle it – well are your worries financially would certainly be over.

If you think back to when you first started training at the gym, your weights were a lot lighter than they are now.  The exercises were simpler, not as complex or demanding.  And the repetitions were probably higher with lighter weights.  But the reasoning for that is a whole other article.

What I try to think about when I am performing a set is to do as many as I can with perfect form.  Some days that set of lunges may be 8; some days it may be 6 and some days it may be 10.  Overall, though you will find a consistent number that you will be able to perform with good form before muscle fatigue sets in and your form will be compromised and that is where your trainers will step in and usually stop you.

I think one of the hardest things for people new to weight training to learn about, is when to push and what the "burn" is all about.  This once again could lead to a whole new article or even a book.  It is okay to feel the burn in the muscle; this is the muscle working and it not about to be injured.

Sharp pains are to be taken seriously and definitely any pain close to a joint needs to evaluated, but the burning sensation in the muscle is okay.  This burning sensation will stop once the exercise has ceased.  This sensation in the muscle is not usually an indication to stop.  Most of us will usually be able to perform 1-2 or more repetitions when this burning starts.

I realize I have probably got a little bit off topic here.  It is hard to talk about muscle fatigue without starting to talk about training programs, exercises, sets and reps.

I think it not so much that we need to know what causes muscle fatigue.  It is interesting to understand the physiology around muscle fatigue, but what really counts is the consistency of your workouts and the effort you put forth when you go to the gym. 

Muscle fatigue is expected and even welcomed.  Recovery is the next important step before returning to the gym to enjoy another great workout.

Till next time,
Narina

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Filed Under: Fitness

Judgment Day

October 15, 2009 By Michael Mahony, ISSA CPT Leave a Comment

The Muscle Building Fat Burning Video Blog #114
October 15, 2009

 

 

    

 


What's on my mind today?

Day 721
Day 31 of 335

Today is Judgment Day for my training and the verdict is in.  I will be taking the rest of the week off from training to allow my back to recover 100%.  Honestly, I feel so much better, but I don’t want to risk any further problems by pushing it.  I want to get better so that I can up the intensity next week.  My lifts are getting to the point where they are quite heavy and I need to push myself to get even better.

I will focus on some light cardio and my nutrition.  That’s where my mind is at today.

Related post:

     Break it down 

 
Find out what I'm doing to my body!

 
Today I did another walk, but this one was 3 miles in length.
 

 
 

Until tomorrow…GET BACK TO LIFTING!

Follow the Muscle Building Fat Burning Machine on Twitter!

 

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When your body talks

October 14, 2009 By Michael Mahony, ISSA CPT Leave a Comment

The Muscle Building Fat Burning Video Blog #113 
October 13, 2009

 

    

  

 


What's on my mind today?

Day 720
Day 30 of 335

The one thing I’ve learned since having back surgery…when your body talks you need to listen.  As discussed in today’s VLog, I have had some issues with my back being sore since my workout on Saturday.  I am waiting until tomorrow to make a decision, but it appears that unless it recovers fully, I will be taking the rest of the week off from lifting.  It isn’t a terrible thing since I did not take a break between the Combat the Fat and the current workout.

For those of you who think it is easy to just take a day off, try being really set on a goal and running into a wall like this.  It is mentally a challenge because every fiber of my existence wants to get into the gym and hit the weights hard.  At the same time, I know I need to listen to my body and when I am recovered fully I will be able to jump in and hit the weights harder than before.

 
Find out what I'm doing to my body!

 
I went for a walk today for 30 minutes with my midgets.  It was a fun time.  We also hit the park and played for a bit.
 

 
 

Until tomorrow…GET BACK TO LIFTING!

Follow the Muscle Building Fat Burning Machine on Twitter!

 

Get the Cure for Fitness Information Overload Now!

Feeling overwhelmed by the information you get on the web?  Not sure if that guy is a "guru”?  The answer is finally here!
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Filed Under: Fitness

I suck and I know it!

October 13, 2009 By Michael Mahony, ISSA CPT Leave a Comment

The Muscle Building Fat Burning Video Blog #112
October 12, 2009

 

     

 

 


What's on my mind today?

Day 719
Day 29 of 335


Today I do not have much to say other than that I suck.  I have done an awful job of keeping my blogs up to date and that is changing NOW.  I have no excuses to make about this.  I am just going to be as consistent with my blogging as I have been with my training.  I apologize and I am going to do much better going forward.

Thank you for continuing to be interested in my plight. 

I have switched to Vimeo for my video uploads.  I have some political reasons why I am doing this.  Hopefully it sticks because YouTube has annoyed me beyond belief.  I have started a channel for both my blogs and plan to use the channel for Fitness Expose to do video tips.  My first one is in production right now and it is all about using your downtime to help you get fit.  Watch for it in the next couple of days.

 
Find out what I'm doing to my body!

 

Today I did an hour Combat the Fat cardio workout. 
 

 
 

Until tomorrow…GET BACK TO LIFTING!

Follow the Muscle Building Fat Burning Machine on Twitter!

 

Get the Cure for Fitness Information Overload Now!

Feeling overwhelmed by the information you get on the web?  Not sure if that guy is a "guru”?  The answer is finally here!
Free eNewsletter and basic fitness eCourse just for visiting!

Fitness Expose Banner

https://www.fitnessexpose.com

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