In the world of biology, fitness is a measure of an organism’s survival and reproductive success. It is an outcome of natural selection.
A person’s fitness is usually defined as his or her body mass index, also known as BMI. However, there are more ways to measure fitness than just BMI.
One way is through cardiorespiratory fitness, which consists of cardiovascular endurance. Cardiorespiratory fitness is a measurement of the ability of the body to use oxygen and maintain a high level of oxygen saturation.
Musculoskeletal Fitness involves muscle strength, muscle endurance, and power. Muscles are made up of two types of fibers: fast twitch and slow twitch. Fast twitch fibers are used for rapid contractions. Slow twitch fibers require an oxygenated blood stream.
To improve your fitness, the American College of Sports Medicine recommends that you do 150 minutes of moderately intense exercise or 75 minutes of vigorous exercise per week. This can be done by performing different activities, such as walking, biking, and running.
There are many factors that can affect your balance. Some of them include vision changes, neuropathy of the feet, and medication.
If you are unsure of your level of fitness, you can begin with light, brisk exercise and gradually increase your activity level. Make sure to warm up with a few easy walking and stretching exercises. Then you can add mini bursts of movement until you are able to exercise for about 5-10 minutes without feeling tired.