Wednesday, May 7, 2014

Supplementing with Creatine

Creatine – an amino-acid found in meat and fish as well as being made by the human body – is stored in the muscles to be used as energy after it has been converted into creatine phosphate. As our muscles can only hold on to a certain amount of creatine the body  discharged any extra creatine via urine.

This also means that people whose creatine levels are naturally closer to this saturation point will generally not notice as much of an improvement in their performance as people with lower creatine levels.

As creatine phosphates act as a backup energy system to help re-creating ATP used in short bouts of energy creatine supplements are meant to enhance performance during high-intensity, short duration exercises including short recovery periods and may help to increase lean muscle mass.

This means that performance in powerlifting, sprinting and other short, high intensity can be improved by creatine. Endurance exercises do not see any benefits.

To assist in improving creatine is often taken in higher doses (about 0.3g/kg bodyweight) the muscles for 5 days. After the loading process 2 maintenance days with lower doses (about 0.03g/kg bodyweight) follow. To improve the body’s response to creatine consuming a carbohydrate-rich meal with it is recommended.
It is very important to stay sufficiently hydrated while using creatine as it draws water from the body.

As long as creatine is taken in the recommended dosages it is deemed safe. Common short term side effects are stomach pain, nausea, diarrhea, and muscle cramping as well as a slight weight gain (usually about 1kg) because of water retention. There is no documented evidence for any long term problems caused by the use of creatine.


References:

Sunday, April 20, 2014

Depression and Exercise

Depression
Depression is a mental illness which often but not always is part of another medical condition. The depressed person suffers from a persistently low mood which also affects his/her ability to follow daily activities by causing a feeling of sadness, hopelessness and disinterest. Factors such as genes, environment, lifestyle, brain activity, psychology and personality can contribute how likely a person is to experience depression.

Every year about 6% of adults experience some form of depression in Australia. Children and teenager are in danger of becoming depressed as well. As they express themselves in different ways than adults it is important to seek a doctors or even a specialists help.

A depression can be the reaction to a distressing situations (such as death of a family member or friend, loss of job, even pregnancy – some women experience postnatal depression). This kind of depression is called reactive depression.

Other people suffer from a chemical imbalance in their brain causing them to become depressed. This is called endogenous depression.

Even a mild depression can have an impact on everyday life. A mildly depressed person is usually easily irritated, has less interest in things they generally enjoy and lacks motivation for both work and home as well as social activities. While not as well as when in a healthy state of mind they are mostly still able to function and therefore mild depressions often go undiagnosed which can lead to them worsening.

Moderate depression are often defined by the depressed person having real difficulties following work, home and social activities. No interest for anything they usually enjoy caused simple things to be done with a lot of effort or just getting neglected. In those cases self-confidence and/or self-esteem is also lowered which is often both causing and worsened by reduced productivity in a snowball effect. At this state the depressed person tends to worry more about unnecessary things and is more likely to feeling hurt and offended especially in personal relationships.

In a case of severe or major depression the depressed person is under considerable distress and has often lost all their self-esteem. Feelings of uselessness and guilt are common, thoughts of suicide are present and an obvious cause of danger. The depression often interferes with their ability to follow even the most basic things as eat and sleep and therefore ability to continue with work, domestic and social activities. Those symptoms are often severe enough to be noticed by surrounding people.

Symptoms than can be present when depressed are:
·         Abnormally low mood for at least 2 weeks
·         Loss of interest and lack of energy
·         Loss of confidence, self-esteem
·         Feeling of guilt
·         Thought of death and suicide
·         Poor concentration
·         Agitation or retardation
·         Insomnia or oversleeping
·         No appetite or overeating

Medication can help to reduce or even eliminate the symptoms of depression often by restoring the brains chemical balance. Unfortunately there is no “one pill fits all’, therefore many people have to find an antidepressant that works for them by trial and error which can be extremely frustrating – especially while in a depression. Additionally there is a broad range of possible side effects accompanying each antidepressant.
Often therapy is combined with medical treatment to reach better results.

While there are no (known) effects depression could have on a person’s ability to exercise a lot of the times the huge lack of motivation is the main hurdle. If this hurdle can be overcome regular exercise can not only help to improve but even effectively treat the symptoms of depression by increasing the levels of serotonin (neurotransmitter that has been linked to depression if there are imbalances present) and endorphins (known as the ‘feel-good hormone’). Additionally an improve in energy levels, appetite and sleep patterns is common in exercising people. Organizing regular times following a program can help a depressed person to exercise regularly.

While there are no limitations in what they can do for a depressed person it is important to build a supportive environment for them to not worsen their low self-esteem and feeling uselessness. Social support can help reduce the feeling of loneliness as well as help distracting from their worries and negative thoughts. Some depressed people even increase their self-esteem just by having an active part in controlling their wellbeing.
To be able to help a depressed person as much as possible it is important for both them and their trainer to stay in contact with their doctor or psychologist or other health professional treating the depression.

References:


Thursday, October 24, 2013

Welcome on board!

Welcome to my blog!
I am very excited to have you join me in my journey to find my place in the fitness community.
My name is Sandra Schmidt, I am a 21 year old girl from Germany that enjoyed her Working Holiday Year in Australia a lot and ended up moving here permanently.
I am currently studying at FIT College to get a certificate 3 in fitness. I have always been a very active person and aim to live as healthy as possible. Having started pole dancing about 2 years ago I have seen quite a few amazing changes in people in both their outward appearance and also their attitude towards life. This made me realize I would like to help people improve their way of living and support athletes in their training to be able to achieve goals safely and more easily.

Thanks to a friend's recommendation who used to work for FIT College I did some research and send a general inquiry. FIT College's reply was very prompt and friendly and it felt like the right choice to join their team straight away.


Once I have earned my certificate 3 in Fitness and have gained some more practical experience (at the moment I am considering to run a Pole Fitness course at the Dance Studio I am training at) I am planning to study Sports and Exercise Science at university to deepen my knowledge about fitness and the human body and to be able to offer even more to my future clients and friends.
I want to make a positive difference in their life and be there to support and guide them along the way.