The wisdom of exercise for brain health and age-appropriate fitness

Exercise Improves Your Brain Function

Unlike other organs, the brain has no energy reserves. For brain cells to function properly, they must be continuously supplied with oxygen and glucose, and blood is the only route for these substances to reach the brain. Therefore, increasing cerebral blood flow is fundamental to improving brain function, and exercise plays a crucial role in this. This is especially true for those who engage in mental work, as they require more oxygen and glucose to maintain mental efficiency; exercise is an indispensable part of this process. Let's look at the effects of exercise on the brain:

Improving Insomnia and Anxiety: If you consistently engage in low-intensity aerobic exercise or brisk walking, people who previously never exercised will experience a 50% reduction in sleep onset time and an increase in total sleep time by one hour. Many insomniacs experience emotional problems, and exercise can balance the brain's chemical state, leading to a peaceful and pleasant mood, and reducing the burden of insomnia.

Making the Brain More Sharp: Exercise can enhance cognitive function by increasing the levels of chemicals in brain tissue related to cognitive functions such as memory and attention. Don't let a busy schedule prevent you from exercising; it can sharpen your mind.

It makes you a better thinker. Exercise requires mental effort. For example, a baseball player needs to think about how to use subtle arm movements to throw unpredictable balls; a dancer not only moves their body but also infuses emotion—every glance and expression is carefully designed; in darts, the right hemisphere of the brain integrates the skills and strategies developed by the left hemisphere, coordinating eye, mind, and hand movements. Over time, the brain improves its control and command abilities through exercise.

It keeps your brain young. Exercise promotes the secretion of nerve growth factors in brain tissue, further preventing cognitive decline.

Fitness Plans for Men at Different Stages of Life

For men who want to improve their fitness through exercise, how should they choose an exercise method suitable for their age at different stages of life? Men can follow the following exercise plan to enhance physical strength, improve lung function, and maintain limb flexibility.

Twenties For those in their thirties: High-impact aerobic exercise, running, or boxing are good choices. These burn a lot of calories, strengthen muscles throughout the body, and improve energy, endurance, and hand-eye coordination. Psychologically, these exercises help relieve external stress, allowing you to temporarily forget about daily chores and gain a sense of accomplishment.

For those in their thirties: Rock climbing, skateboarding, ice skating, or martial arts are recommended. These strengthen muscles, especially the hips and legs; they also help improve vitality, endurance, balance, coordination, and agility. Psychologically, they cultivate focus and help build self-confidence.

For those in their forties: Low-impact aerobic exercise, hiking, stair climbing, tennis, etc., are good options. These increase physical strength, strengthen lower body muscle flexibility, increase agility and coordination throughout the body, and keep you energetic. Psychologically, these exercises refresh the mind, train attention, judgment, and a sense of time, and can relax tension, letting go of stress and anxiety.

For those in their fifties: Suitable exercises include swimming, weight training, rowing, and golf. These exercises effectively strengthen the elasticity of muscles throughout the body and increase bone density. They also have a stimulating and calming effect, helping people forget their worries and releasing stress and anxiety through sweat.

For those in their sixties and older, walking, ballroom dancing, yoga, or water aerobics are recommended. These exercises strengthen the legs, help prevent osteoporosis and joint stiffness, increase muscle strength and body flexibility, and leave one feeling refreshed.