Fitness. What does fitness include? The term ‘fitness’ refers to general fitness (a state of health and well-being). And specific fitness (the ability to perform specific aspects of sports or occupations). So, physical- fitness is the functioning of the heart, blood vessels, lungs, and muscles to function at optimum efficiency; therefore, it is now defined as the body’s ability to work efficiently.
And the ability to undertake sustained physical exertion without undue breathlessness. So then, it is associated with a sense of physical and mental well being. Consequently, physical achievements are only possible by making regular demands on the body to perform physical tasks. Also, as the body improves the bulk and strength of the voluntary muscles and the force and pumping efficiency of the heart muscle increase. The respiratory muscles perform more effectively. The subject can perform work within the limits of the rate at which oxygen is supplied by the lungs and circulation (aerobic exercise).
Recovery from fatigue is more rapid, a higher degree of muscle tension can be attained, the muscles can utilize glucose and fatty acids in the presence of less insulin, and the liver is better able to maintain the supply of glucose to the blood, and hence to the muscles, during strenuous exercise. The energy-producing elements in the muscle cells (the mitochondria) increase in size and number.
Physical activity is any form of exercise or movement of the body that uses energy. Some of your daily life activities—doing active chores around the house, yard work, walking the dog—are examples.
The Journey to Longevity and How You Can Take It Living to 100. So then, for centuries, humanity has dreamed of a longer life. And not just more years, but better ones—full of health, independence, and purpose. But today, more people are reaching their 80s than ever before, yet very few make it to 100. […]
Leucine: The Muscle-Boosting Amino Acid Older Adults Need Leucine the Muscle Boosting Amino Acid. So then, as we age, maintaining muscle mass becomes a real challenge. But this is where leucine steps in as a powerful ally. And especially for older adults engaging in resistance training. But what exactly is leucine, and why should it […]
Introduction to your Blood Oxygen Circulation Increase your Blood Oxygen Circulation. Blood circulation is an important part of your body’s overall function and health. Here, your heart pumps blood through blood vessels within your circulatory system. By the way, red blood cells have specific tasks of carrying oxygen to your body’s vital organs, Thus, providing […]
✨ Collagen and Aging: What You Need to Know to Keep Skin Strong Collagen and Ageing. So then, you’ve noticed more wrinkles, sagging, or that “paper-thin” feeling in your skin. And there’s a good chance collagen loss is part of the reason. Above all, Collagen is one of the body’s most important proteins. Especially, when […]
Ageing teeth, Effects of Aging on the Mouth and Teeth Protecting Your Ageing Teeth. So then, with aging, taste sensation may diminish. As a reksult, older adults may find their food tastes bland. But, for more taste, they may add abundant seasonings (particularly salt, which is harmful for some people) or they may desire very […]
🌞 Annoying Age Spots: What They Are and What You Can Do About Them Annoying Age Spots. As a result, as we grow older, our skin begins to tell the story of our life. Here, time in the sun, days spent outdoors, and the natural journey of aging. And one of the most common marks […]
Joints Hurt After 50 – Stay Physically Active With 5 Easy Exercises to Relieve Joint Pain “5 Easy Exercises to Relieve Joint Pain for Older Adults”. A tendon does not receive a blood supply, so “it is nourished in the same normal way as all other tissues in the body,” So then, instead, the cartilage relies […]
Introduction Step Up To Strength Step Up to Strength: Are you stuck at home, missing your regular exercise class?Feeling less active than usual — maybe a little stiff or sluggish?Looking for simple ways to keep fit without leaving the house? If you have stairs at home, look no further! And even if you don’t, keep […]
Understanding Joint Health in Older Adults: Understanding Joints and Joint Health. As a result, with age, one of the most common issues we face is joint pain and stiffness. Subsequently, as we age, our muscle mass starts to shrink (Sarcopenia). This can put extra pressure on our joints and increase our risk of joint pain and […]
Lower Extremities Exercises for Older Adults: Build Power, Stability & Confidence Lower Extremities Exercises. So then, strong legs aren’t just for athletes—they’re your foundation for independent living. And whether it’s getting out of a chair, walking up stairs, or staying steady on your feet. Here, lower body strength is essential as we age. Also, in […]