Running and your body.
Your heart.
Your hear beats on average 60-70 times a minute, 100,000 times a day, and more that 35 million times a year. It sends blood to every part of your body, it is considered the seat of emotion, and our personality. It aids in cleansing the body. The beating of a our heart, is actual the muscle contracting, the left ventricle sends pout highly oxygenated blood in to the aorta.. The arterial network, then sends this blood to the tissue. As we exercise, we use oxygen and energy, our blood system, delivers new energy and oxygen and takes away the waste, especially carbon dioxide. The burning and aches that we experience when we run, is when our body exceeds the use of oxygen, basically our cells are burning oxygen faster than we can repair it. Wastes start building up, which lowers the ph of our blood. This is lactic build up. This is anaerobic training, and can only be only be sustained for a short time. Aerobic training can be maintained for longer, as we are ensuring that our body has enough oxygen and is not being over taxed. The great thing is that we can extend our limits, training increases our lactic tolerance, our aerobic and anaerobic capacity, and operate more efficiently. This is why after running the same distance after a few weeks, we find it easier. Know the pace that you are comfortable at and use this to determine the pace of a run, faster pace for shorter runs, and at it for longer. After a while, you will be very accurate at guessing your running pace.
- Poor fitting or new footwear.
- Excess friction.
- Moisture.
The footwear that you use is very important in the prevention of blisters. If your shoes do not fit or are not broken then the chance of getting blisters increases. Make sure there are no pieces of lint or debris in the shoes, before you start. Loose threads on the inside of the runner, can also quickly bring up a blister. Another thing that can lead to foot blisters is excess foot moisture, if you are sweating during a hard run, your socks may be come damp with sweat. The socks that you wear can be very important, if you have regular cotton socks, they do not wick away the sweat from your skin. For this, you need polypropylene socks. Alternatively you can use foot powder, to absorb the moisture.
Some times you come back from a run, especially a long run with a sore toenail. It can feel tender to the touch and look red, after a few days it will start to blacken, and can often fall. The cause can be your foot sliding forward in the shoe and bumping in to the end of the shoe. Often it can be solved by adjusting the lacing of your shoe, don’t have it too loose.
This is caused be excess friction. The more ways that you can find to reduce the pressure of clothes against skin. The best way to treat chaffing is to prevent its occurrence. The main area that is affected is the pectoral region, this leads to the condition known as runners nipples. It’s really painful. Stick plasters across your nipples before a run, or cover them on Vaseline. Chaffing also occurs in the crotch area, where the edge of underwear can irritate or the arm holes of running tops make sure that they are not too tight.
Running increases the mobility of the bowels. Dehydration, stress and nerves before a race. The regularity of your bowel movements may also increase, as you get fitter. Try to have a bowel movement before you go for a run. Make sure that you are properly hydrated, and try changing the foods that you eat before a run, and see what ones suit you best.
Often amongst beginner runners, the experience a stitch in their side. It can be very painful and distracting on a run. Some people try to run through it as it does tend to disappear after a while. It is believed that the cause of a runners stitch, is related to the diaphragm. Some people find that taking deep breaths can help.
Sore legs.
There are many reasons for having sore legs during or after running, these can vary from normal tiredness after training, over exertion, pulled muscles or shin splints. Make sure that you warm up and stretch before and after a run. Shin splints are a painful condition, where the connector tissues in the shin, becomes swollen, applying ice can relieve the symptoms. This can be a result of running too much, or running on hard surfaces. Shin splints are often a winter training experience. The ground is frozen solid; the runner is probably doing high mileage. Don’t over train, and pay attention to your body.
This is just a quick introduction to running and some of the issues that commonly occur during training. Make sure that before you start a running programme to consult a doctor, to make sure that you are able for it. Likewise, if you are concerned about a problem, go to your doctor.
