Posts

Showing posts from May, 2023

What is the biomechanics of the elbow joint?

INTRODUCTION • The joints and muscles of the elbow complex are designed to serve the  hand.They provide mobility for the hand in space by shortening and lengthening the upper extremity. • Rotation at the elbow complex provides additional mobility for the hand. • The elbow complex structures also provide stability for skilled(or)forceful movements of the hand when performing activities with tools or implements. • Many of the 16muscles that cross the elbow complex also act at either the wrist or shoulder, and therefore the wrist and shoulder are linked with the elbow in enhancing (increase)of the hand.   INTRODUCTION  ABOUT - HUMERO-RADIAL and HUMERO-ULNAR JOINT • Type- Synovial joint (diarthrodial). • Variety- Modified(or)Loose Hinge joint. • Why it is called as modified or loose hinge joint? -> As light bit of axial rotation and side-to-side motion of the ulna occurs during Flexion and Extension. -> So it is not pure Hinge joint. • Uniaxial- One degree of freedom p...

What is Muscular Dystrophy? Signs and Symptoms

MD is a group of genetic diseases that weaken muscles and cause them to break down. It is a degenerative disorder in which the muscles become progressively weaker, may become stiff or painful, and may have difficulty functioning, requiring assistance. This deterioration is due to the loss of the proteins that are necessary to keep muscles strong, healthy, and functional. When these proteins break down, the muscles gradually weaken and die, increasing the risk of injury. MD most commonly affects the muscles used for movement – including the muscles in the arms, legs, hands and feet. It can also affect the muscles that people use for breathing and the heart. The most common types of MD occur when there is a breakdown of the proteins needed to build muscle tissue. MD is typically diagnosed between the ages of two and five. While there is no cure for the disease, there are treatments that can help control symptoms and prolong life expectancy. Duchenne and Becker Muscular Dystrophy Duchenne...

What is the best way to stay healthy?

Staying healthy requires a combination of several lifestyle habits, such as eating a balanced diet, getting regular physical activity, and managing stress. Here are some of the best ways to stay healthy: 1.)Eat a balanced diet: Include a variety of fruits, vegetables, whole grains, lean proteins, and healthy fats in your diet. Limit your intake of processed and sugary foods. 2.)Exercise regularly: Aim for at least 30 minutes of moderate physical activity, such as brisk walking, most days of the week. Find an exercise routine that you enjoy and can stick to over time. 3.)Get enough sleep: Most adults need between 7 and 9 hours of sleep per night. Establish a bedtime routine and avoid screens for at least an hour before bedtime to improve your sleep quality. 4.)Manage stress: Find healthy ways to manage stress, such as exercise, meditation, deep breathing, or talking to a friend. 5.)Avoid smoking and limit alcohol consumption: Smoking is a leading cause of preventable deaths, and excessi...

What are some easy tricks to lose weight?

Image
Here are some simple, evidence-based tricks that can help you lose weight: Drink water before meals:  1.)Drinking a glass of water before meals can help you feel full and reduce the number of calories you consume during the meal. 2.)Avoid high-calorie beverages: Replace high-calorie beverages, such as sugary drinks, juices, and alcohol, with water or other low-calorie options. 3.)Eat slowly: Eating slowly gives your brain time to register that you're full, which can help you eat less and avoid overeating. 4.)Get enough fiber: Eating a diet high in fiber-rich foods, such as fruits, vegetables, and whole grains, can help you feel full and reduce the number of calories you consume overall. 5.)Avoid late-night snacking: Late-night snacking can lead to an increase in total calorie intake, so it's best to avoid snacking after dinner. 6.)Get enough sleep: Sleep plays an important role in regulating hormones that regulate appetite and metabolism. Aim for at least 7-8 hours ...

12 DIY Ways To Prevent Food Adulteration / Adulteration

What is Rheumatoid Arthritis? / rheumatoid arthritis symptoms

Image
Rheumatoid arthritis, is a common autoimmune disease also known by RA. It causes chronic inflammation of the joints and nearby tissues. This makes movement painful and can cause joint damage over time if it’s left untreated. Read on to learn about the symptoms, diagnosis, and treatments for rheumatoid arthritis Overview Rheumatoid arthritis is a common autoimmune disease that affects are noticed mainly on joints and other parts of the body. It's an inflammatory condition that can cause pain, stiffness, and inflammation in the joints Causes Rheumatoid arthritis is a chronic autoimmune disease where the body's immune system mistakenly attacks healthy tissue. It can affect any joint in the body, but most commonly affects hands, feet, wrists, and knees.

What are dietary supplements for health and fitness?

Image
Dietary supplements are products intended to supplement the diet and provide nutrients that may otherwise not be consumed in sufficient amounts. They come in various forms, including pills, capsules, powders, and drinks, and can be made from a variety of natural and synthetic ingredients. 1.)Dietary supplements for health and fitness are products that are specifically marketed to support health and wellness, and include ingredients such as vitamins, minerals, amino acids, herbs, and botanicals. Some common examples include: 2.)Multivitamins: These contain a blend of essential vitamins and minerals, such as Vitamin C, Vitamin D, and Calcium. Protein powders: These supplements provide a concentrated source of protein, which is essential for building and repairing muscle tissue. 3.)Fish oil: Fish oil is a rich source of Omega-3 fatty acids, which have been linked to numerous health benefits, including cardiovascular and joint health. 4.)Creatine: Creatine is an amino acid that...

What is the gait? Some types of common abnormal gaits.

Image
  GAIT Gait means the manner of walking. Gait is of major importance while diagnosing a patient.  Some common abnormal types of gait are recognized such as 1. Spastic or hemiplegic gait  This is a characteristic feature of person with pyramidal tract lesions. The person walks on a narrow base, has difficulty in bending his knees and drags his feet as if they are glued to the floor. The foot is raised from the ground by tilting the pelvis, and the leg is then put forward so that the foot may tens to describe an arc, the toes scraping along the floor.  2. Stamping gait Stamping means to strike the ground heavily with the sole of the foot. This is characteristic of a person with sensory ataxia. The person raises his feet very suddenly, often abnormally high, and then jerks them forward, bringing them to the ground again with a stamp ,and often heels first. If he watches the ground, he may be fairly steady, as he can use his eyes in the place of his positio...