Regular physical exercise provides numerous health benefits. It can strengthen muscles and the cardiovascular system, aid in weight loss, and improve both physical and mental well-being. Examples of different types of exercise include aerobic activities like cycling or walking to improve endurance, anaerobic weight training to build muscle strength, and flexibility exercises like stretching to enhance range of motion. While exercise is largely beneficial, it is important to get proper nutrition and rest to support physical activity and recover from workouts. The benefits of exercise have been recognized since ancient times, but the link between physical health and exercise was not scientifically established until the mid-20th century.
The importance of physical fitness cannot be emphasized enough. In today’s society that is moving towards a more sedentary lifestyle, there is a greater need than ever to increase the daily activity level to maintain both cardiovascular fitness and body weight.
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The importance of physical fitness cannot be emphasized enough. In today’s society that is moving towards a more sedentary lifestyle, there is a greater need than ever to increase the daily activity level to maintain both cardiovascular fitness and body weight.
http://line5studios.com
Exercise is the activity that results in contraction of skeletal muscle. The term is usually used in reference to any activity that promotes physical fitness. Although muscle contraction is the common element of all forms of exercise, many other organs and systems are affected, for example, the heart and lungs. Many people also find that regular exercise enhances their sense of mental well-being along with their general physical health.The importance of exercise in contributing to health is mentioned in this presentation.
There is a chance you are already aware of the importance of Exercise and ‘staying fit’ for keeping your weight in control. But the benefits of exercise are far more than this!
For losing weight changes in lifestyle is necessary, especially in eating habits. By making crucial changes we can achieve weight loss successfully. The point lies where to make changes, these slides points out the places where we need to change and what are the changes are.
Exercise is the activity that results in contraction of skeletal muscle. The term is usually used in reference to any activity that promotes physical fitness. Although muscle contraction is the common element of all forms of exercise, many other organs and systems are affected, for example, the heart and lungs. Many people also find that regular exercise enhances their sense of mental well-being along with their general physical health.The importance of exercise in contributing to health is mentioned in this presentation.
There is a chance you are already aware of the importance of Exercise and ‘staying fit’ for keeping your weight in control. But the benefits of exercise are far more than this!
For losing weight changes in lifestyle is necessary, especially in eating habits. By making crucial changes we can achieve weight loss successfully. The point lies where to make changes, these slides points out the places where we need to change and what are the changes are.
Dozens of diet plans on the market. everybody search for diets offering a way to reduce without accompanying cravings, hunger pangs, or need for heavy exertion.
Simple Weight Loss Tips - Secrets and Strategies of Losing and Maintaining We...Tanveer Padder
• This presentation will give you some of the best-known weight loss tips, which really work.
• I have made this presentation for my patients and has been very helpful.
• Not only will you lose weight but also you will be able to maintain the lost weight.
• These are simple day-to-day choices which will work with everybody.
• The presentation focuses on balance between healthy diet, regular exercise, watching calories and above all life style changes.
• I am also providing a list of lowest calorie foods, vegetables and fruits that should be part of your balanced diet.
Global Medical Cures™ | Elderly Everyday Guide - EXERCISE & PHYSICAL ACTIVITYGlobal Medical Cures™
Global Medical Cures™ | Elderly Everyday Guide - EXERCISE & PHYSICAL ACTIVITY
DISCLAIMER-
Global Medical Cures™ does not offer any medical advice, diagnosis, treatment or recommendations. Only your healthcare provider/physician can offer you information and recommendations for you to decide about your healthcare choices.
Advantages of Sports in our Kids Life | David OvistDavid Ovist
Soccer Coach of Lake Oswego David Ovist offers training and will provide you with drills and games to help you develop your players. He provides children an affordable place to develop soccer skills within their own community.
Physical fitness is a state of health and well-being and, more specifically, the ability to perform aspects of sports, occupations and daily activities. Physical fitness is generally achieved through proper nutrition, moderate-vigorous physical exercise, and sufficient rest.
Before the industrial revolution, fitness was defined as the capacity to carry out the day’s activities without undue fatigue. However, with automation and changes in lifestyles physical fitness is now considered a measure of the body's ability to function efficiently and effectively in work and leisure activities, to be healthy, to resist hypo kinetic diseases, and to meet emergency situations.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
12. Augment sex appeal or body imageChildhood obesity is a growing global concern; physical exercise may help decrease the effects of childhood obesity
24. Maintaining physical fitness Maintaining a healthy weight Building and maintaining healthy bone density, muscle strength, joint mobility Promoting physiological well-being Reducing surgical risks Strengthening the immune system Reduces levels of cortisol (stress hormone)
31. Exercise helps reduce overall body fat percentage and shrink the size of fat cellsStored fat is generally liberated and metabolised by the body in a LIFO order
32. Muscle and Fat Tissue MYTH: Muscle tissue will turn into fat tissue once a person stops exercising Fat tissue and muscle tissue are fundamentally different Catabolism of muscle fibers for energy can result in excess glucose being stored as fat
33. The composition of a body part can change toward less muscle and more fat This is not muscle “turning into fat” Muscle atrophy and increased fat storage in different tissues of the same body part Diet: most trainees will not significantly reduce their diet in order to compensate for the lack of exercise/activity
74. Proper nutrition is as important to health as exercise Good diet: to ensure that the body has the correct ratio of macronutrients whilst providing ample micronutrients Proper rest and recovery are also as important to health as exercise; otherwise the body exists in a permanently injured state and will not improve or adapt adequately to the exercise
79. "Physical activity, and aerobic exercise in particular, enhances older adults' cognitive function" Neuroprotective in neurodegenerative and neuromuscular diseases (dementia) May reverse alcohol-induced brain damage
82. Increasing chemicals in the brain that help cognition (dopamine, glutamate, norepinephrine, serotonin)Increases levels of nerve growth factors, which support the survival and growth of a number of neuronal cells
85. Aerobic Exercise intends to improve the oxygen system Aerobic (with oxygen)- use of oxygen in the body's metabolic or energy-generating process performed at moderate levels of intensity for extended periods of time E.g. running a long distance at a moderate pace (but not sprinting)
86.
87. Strengthening and enlarging the heart muscle to improve its pumping efficiency and reduce the resting heart rate (aerobic conditioning)
95. Improving the ability of muscles to use fats during exercise, preserving intramuscular glycogen
96. Enhancing the speed at which muscles recover from high intensity exerciseAt least twenty minutes performed at least three times per week
97.
98. Body builders- to build muscle massGreater performance in short duration, high intensity activities (seconds up to about 2 min)
99. Many changes occur within and around muscle cells during intense exercise that can lead to fatigue (E.g. elevated lactate levels) Elevated muscle and blood lactate concentrations are a natural consequence of physical exertion (easy, moderate, hard, severe) The effectiveness of anaerobic activity can be improved through training
111. We breathe oxygen into the body from the atmosphere Oxygen is the key that unlocks the energy stored in previously-ingested food As the energy demands of the contracting muscles change during exercise, so must their energy and oxygen provision
112. Physical training or increased fitness does little to improve the lung as a mechanical pump or gas exchanger, unlike the beneficial effects of exercise on skeletal muscles and the heart The limits of operation of the lungs normally far exceed the demands placed upon them At maximum levels of exercise, full blood oxygenation is maintained in normal subjects and ventilation has not reached a maximum
114. The benefits of exercise have been known since antiquity Marcus Cicero (65 BC): "It is exercise alone that supports the spirits, and keeps the mind in vigor." The link between physical health and exercise was only discovered in 1949 and reported in 1953 by a team led by Jerry Morris