Physical Education

 Also known as hydrophobia, rabies is an active highly fatal viral infection of the central nervous system.It is caused by neurotropic virus, which is widely distributed in the neryous system, saliva, urine, lymph, milk etc, of the infected carnivorous (flesh-eating) animals such as wolves, foxes, jackals and mongoose, and gets transmitted to thedomesticat d animals.Generallya pen bitten by a mad dog cs rabies unless betikes curative meisutes immediately. Rabies is transmitted ty the licks by an infected aninnl such as dog on the abraded skin cratches and macoss of the haman beings Non-bite routes includeair-borne transmission from infected bats residingin caves,from Laboratory workers espped to rabies-infected tisques. Common Symptoms      Once the disease is caused, the following signs and symptoms iasting 2 to 10 days characteristically begin to appear after 4 to 6 weeks or even longer. 1. Headache-mild or severe. 2Malaise-uneasiness or feeling of discomfort...

Over-load Ovectraining or overload is a state of decreased performance capacity, which is not due to any training or competition load or any other short duration influence on the sportsperson.It, Lowever,occurs over a long period of timeand becomes a serious concern forthe athlete and his trainer as it can wipe off all good effects of training produced over a year or more. In his sporting carcer, besides coping with the demands of uairing d competition, a sportspersonhas to make efforts to come up to the expectations of tdie ty, cominurity, family ession institution or organization That way,he is virtually over bales with diverse demunds His ownaspirations, demands of training and competition and expectations of the people put together constitule his total load.When the over-load exceeds the limits of the sportsperson's capacity, his recovery from training load slows down as a result after several days or weels cumulative elfect of fatigue leads to overload or over-training stat...

 The problem of obsity is undoubtedly acute and it needs to le managed with both strong mind and long hand.While it is impossible to control genetic factors,is is very much within our power to control he environmental factors squarely resporbible for it.me following measures of obsity manugement may prove quile effective. 1.Checking over-eating.Over-eating is often a habit pattern which ay start early in life Obesity is prone to develop when the mother offers food to the infant wienever the baby/infant cries due toany cause.It may be due to psyciogerdc causes leading to over-cating for emotional satisfaction In some well-to dofamilies over eating is away of life.Family members especlally mothers should understand the dangets of over.eating They should be discretè in feeding children allowing demnct io latone gluttons.and put on unwanted weight. 2.Reducing caloric intake. The adults especially the old, wlio puton weight due to eating.too fatty foods (bothoily and sugary prepara...

PRINCITLES OF STORTS TRAINING :-There are several universally accepted scientific training principles thut must be folloved in order to improve conditioning and performance These principles include the following The IPrinciple of Individual Differences :-       Athletes are not run-cf-themill components of a machine, they are hunan beingswith incredibly different genetic mabeupand envirenmental(socio cultural) hac grounds whikh give cach one of them a sort of uniqueness in each and every chafacteristic of personality Ecause every athlete is different, each person's response to training will vary It is, therefore, important that aproper training programmeshculd le modified to tule individualdidlerences into account Some considerations are as given below.  Large muscles heal slower than smaller muscles . Fastor explosive movements require more recovery time ihan slow movenents.  Fast twitch muscle fihers rcover quicker than slow twitch muscle filers....

कार्बोहाइड्रेट  ऊर्जा के सबसे प्रचुर मात्रा में और सबसे किफायती स्रोत हैं। वे कार्बन, हाइड्रोजन और ऑक्सीजन से बने रासायनिक यौगिकों की एक श्रेणी हैं; और मोनोसैक्साइड, डिसैकराइड और पॉलिसाक्साइड समूह में पाए जाते हैं। सुगर, स्टार्च और ग्लूकोज कार्बोहाइड्रेट होते हैं, साथ ही साथ सेलूलोज़, जो मानव भोजन में अवांछित मोटापा का बड़ा हिस्सा बनता है। जबकि स्टार्च में कोई स्वाद नहीं होता है और पानी में अघुलनशील होता है, ग्लूकोज कार्बोहाइड्रेट का सबसे सरल रूप है और ऊर्जा का तत्काल स्रोत होता है। पके हुए स्टार्च को आसानी से और पूरी तरह से ग्लूकोज में पचा जाता है रिजर्व कार्बोहाइड्रेट के रूप में, शरीर में ग्लूकोज को शरीर में संग्रहित किया जाता है-यकृत और मांसपेशियों में ग्लाइकोजन के रूप में सबसे बड़ी मात्रा में। स्टार्च अनाज के विपरीत, ग्लाइकोजन पानी में घुल जाता है और ग्लूकोज उत्पन्न करने के लिए उपयुक्त एंजाइमों द्वारा आसानी से टूट जाता है। 1 जीएम का पूर्ण दहन कार्बोहाइड्रेट (बी ody उपज में ग्लूकोज 4.2 ऊर्जा की किलोकैलरी।   कुछ मांस खाने वाले जनजातियों को अपने आहार में इटेल या कोई कार्बोह...

 Carbohydrates are the most abundant and most economical sources of energy.They are a class of chemical compounds composed of carbon, hydrogen and oxygen;and are found in monosaccharide, disaccharide and polysaccharide groups.Sugars, starch and glucose are carbohydrates, as also is cellulose, which forms the bulk of the undigested roughage in human food.While starch has no taste and is insoluble in water, glucose is the simplest form of carbohydrate and is the instant source of energy.The cooked starch gets easily and completely digested into glucose.As reserve carbohydrate, glucose is stored in the body-in greatest quantity in the liver and muscles in the form of glycogen.Unlike starch grains, glycogén dissolves in water and is readily broken down by appropriate enzymes to yield glucose.Complete combustion of 1gm of carbohydrate (glucose in the b ody yields 4.2Kilocalories of energy. Some meat-eating tribes are known to get itle or no carbohydrate in their dietand yet stay alive...

All our energy, whether manifrested in growth and developmentof the body and mindor the activities we perform, comes from the food that weeat.Thechemical compounds in food, delivered assimilation enable our life activities to go on.Ourvital proceses of life, the organic ones that maintain the organism, the growth of the young into the adult guod and noble thoughts and/or the bad behavioral designs-all flow from the energies madeavailable to us by the chemical compounds All our energy to everycell of the body after the complex processes of digestion, absorption, and of the food. As for functions, the food (a) builds up or renews tissues as a result of which, ie'e grow structurally and functionally, and improve upon our physicaland menta dimensions: (b) yields energy in the form of heat units for action on account of which eur working efficiency greatly increases with the nutritious food weeat and finally, (c)regulats bodty proesses and stimulates C.cell functions such as maintaini...