Limitations of walking and an introduction to various exercise methods

Repeatedly engaging in the same exercise can create an inherent limitation and potential defects.

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Here are three reasons to include walking as part of, but not the entirety of, your fitness plan:

◎ Gradually diminishing returns. If you incorporate walking as exercise, your body will easily handle it.

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Muscles will gradually adapt to the same training methods for certain parts of the body, and respond to challenges with ease.

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In simpler terms, even if you increase the distance you walk, increase your walking speed, or both, your body will not get the same amount of exercise as when you first started walking.

◎Low-intensity exercise. Walking will definitely raise your heart rate, and many people just stroll, believing that 45 minutes of slow walking has the same effect as 25 minutes of jogging.

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Wrong! The heart, like other muscles, must be forced to exercise to become stronger.

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If you are just doing aerobic exercise, you should sweat and be slightly out of breath (able to speak in short sentences but not talk about last night's special TV show).

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> It really felt like doing a job with very little physical activity.

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If you walk on a treadmill, you can achieve the goal of truly exercising your cardiovascular system by increasing the incline and speed.

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If you are walking outdoors, you should force yourself to increase your walking speed and choose routes with several small hills.

◎Boring. If your walking routine consists of walking with a few friends, shopping, walking the dog, listening to the radio, watching TV, or walking backwards, it's time to try something new, because monotonous exercise lacks stimulation.

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Even if you enjoy walking, now is the time to broaden your horizons.

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If you like your current walking plan, you should also add some new exercises to prevent walking from becoming boring.

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Making a slight change in your walking routine can bring new rewards from your efforts.

**Replace walking**

Once your body has gradually adapted to the amount of exercise from walking, you can look for new challenges.

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A changing world will then unfold before your eyes.

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Try out the exercises described below and see which one you like best and which one makes you enjoy starting a new level of exercise.

◎ **Cycling.** Cycling allows you to easily raise your heart rate without damaging your joints. Compared to a standard bicycle, a prone bicycle will make your back and hips feel better.

◎Running. This type of exercise is not suitable for everyone. If you have a knee or bone injury, this type of exercise is definitely not suitable for you.

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Running is more challenging than walking, and for many people, the transition from walking to running is both mandatory and exciting.

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If you're already prepared for running, what more can be said? If you can walk for 45 minutes without stopping, you have the foundation for running.

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> You should start practicing on a treadmill or on the track of your local high school or university-these tracks are usually 400 meters long, closed to traffic, and have a smooth surface.

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Before you start running, warm up by walking a few laps (or walking on the treadmill for 15 minutes), then try a slow, relaxed jog (2-3 minutes) around the track. Alternatively, jog on a straight section and walk on the curve at the end of the track.

◎ Swimming. If you suffer from arthritis, lower back or leg pain, or are still overweight, swimming is a good option.

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Water will support your body, allowing you to move freely without any load.

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To have more options, you can also try aqua aerobics training classes (check out health club ads) to increase the variety of your workouts.

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Because swimming exercises many muscle groups simultaneously, it is a very effective form of exercise.

◎Elliptical trainer machine. This device has two foot pedals connected to a flywheel. When the flywheel moves in a circular motion, it drives each foot pedal to perform leg exercises. Some models are also equipped with hand levers. Pushing and pulling the hand levers in sequence while pedaling can exercise both the upper and lower limbs simultaneously.

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The trainer machine with the least amount of exercise is smooth and comfortable, making it ideal for people with knee injuries.

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Gymnasium-style and some home elliptical trainers often come pre-installed with programs that generate various levels of resistance, providing an alternative for those who want to run but find it too painful.

◎Aerobic exercise routine or dance class. Jazz, tap, whatever you call it, learn what appeals to you, but remember one thing: joining a group doesn't mean you have to conform to everyone else.

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Just do the exercises that suit you. If you need to slow down or modify a movement, do it the way you want; if the exercises in the training class don't get your heart rate up to the recommended level, increase your speed.

◎ **Steppers and stair climbers.** These types of exercise are definitely not suitable for everyone. Steppers can worsen knee problems and are easy to misuse.

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Common mistakes include leaning against the control panel, letting the pedal touch the ground, or trying to hop from one pedal to another like a rabbit, which will likely result in little to no success.

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They can actually worsen your carpal tunnel syndrome.

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However, if used correctly, these machines can make exercise simple and effective. They are also very effective aerobic exercise equipment.

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Those who are not physically strong or not used to stair climbers should be extra careful.

◎ **Rowling Machine.** If you've rowed before, give it a try! This type of machine can work your core muscles and arms-it's rarely seen in cardiovascular training rooms that primarily focus on leg workouts. This amazing piece of equipment allows you to engage your heart muscles.

What is weight training?

Many people are familiar with walking, running, and other aerobic exercises, and if they haven't done weight training before, they may find the exercise a bit daunting.

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(By the way, women don't need to worry that weight training will make their muscles bulge; on the contrary, this exercise will make the muscles in their arms, legs, and other parts of their body more defined and attractive.)

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Just like when starting any other sport, weight training also needs to be done slowly and gradually.

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When you start this sport, you may feel increasingly timid, experience muscle soreness, or even sprain your muscles. Pay attention to the following three points: In the first two weeks of weightlifting, practice twice a week; then increase to three times a week.

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> When practicing, be sure to space out the time intervals to give your body a chance to recover before adapting to a greater amount of exercise.

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You can safely engage in aerobic exercise during weight training and the recovery period.

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To make this exercise more challenging for you, you can gradually increase the weight you lift or the number of repetitions, and you can also shorten the time interval between two workouts.

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Each change presents a different type of challenge: increasing the weight can make muscles stronger and increase muscle volume; increasing the number of repetitions can improve endurance; shortening the interval can not only improve endurance but also help burn calories.

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To achieve specific fitness goals, these three methods can be combined and used in rotation.

**Exercise frequency, duration, and intensity**

Weight training can not only help you maintain your weight, but also improve your muscle condition.

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(Because muscle weighs more than fat, after a period of weight training, you may actually gain a few kilograms, but your clothes will feel looser.)

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If your workout intensity is high enough, your Atkins glycogen balance (ACE) will also increase. You need to follow these guidelines to improve your fitness level:

◎ Exercise frequency: You can do aerobic exercise 4 or 6 times a week.

◎ Exercise time: depends on your current fitness level.

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Beginners should practice for 20-30 minutes each time. As they gradually adapt, they can increase the time to 60 minutes.

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Experts disagree with unrealistically increasing exercise time, with most believing that 45 minutes is the optimal time to strengthen cardiovascular function and burn calories.

◎ Exercise intensity: Don't make the common mistake of confusing the physical effort you put into exercising with the results of your workout.

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In fact, running 5 kilometers in 45 minutes won't feel very strenuous for your physical condition. Why? The key to measuring the effect is your heart rate.

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To accurately understand the intensity of exercise, exercisers can count their pulse or use a heart rate monitor to track their heart rate during exercise and see if their heart is reaching the level required for aerobic training.

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If you are a beginner, keep your heart rate at 65% of your maximum heart rate.

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When you feel comfortable exercising for 20 minutes a day, 4 days a week, for two weeks at this heart rate, you can move on to the next goal-real aerobic exercise.

For most non-athletes, the ideal exercise intensity is to keep your heart rate between 70% and 80% of your maximum heart rate.

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The simplest way to calculate this target heart rate is to use the formula: (220 - age) × 0.85.

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According to this formula, 85% of a 40-year-old's maximum heart rate should be 153 beats per minute.

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Since everyone's heart rate is not exactly the same, the maximum heart rate can vary by about 15%.

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Another reason to test heart rate is that it allows for a more personalized heart rate standard during exercise for each individual.

To coordinate the intensity of your workout (or without monitoring your pulse), pay attention to how you feel during the workout: Are you feeling breathless? The correct feeling is slightly out of breath, but not gasping for air. Can you still speak? The correct feeling is being able to speak in short sentences but not in long conversations. Is it strenuous? You should feel like you are forcing yourself, but not feeling overwhelmed.