Exercise

A:

As soon as a person begins to exercise, the heart begins beating more rapidly in an effort to pump oxygen-containing blood to the muscles. In order to contract, which they must during exercise, muscles require more oxygen than they do when at rest. A person's heart rate continues to increase with more exertion until it reaches its maximum capacity.

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  • What are some indoor cardio exercises?

    Q: What are some indoor cardio exercises?

    A: Shape Magazine explains an effective cardio workout that can be performed indoors begins with a four-move warm-up before moving on to the main regimen of exercises. The goal is to perform each exercise as fast as possible without resting between the moves. After completing the routine, the exerciser rests for one minute before repeating the round of exercises a few more times. Shape Magazine suggests using yoga cool-down poses.
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  • What are examples of anaerobic exercise?

    Q: What are examples of anaerobic exercise?

    A: Anaerobic exercises range from sprinting to bodybuilding and include many other popular forms of working out. Science Daily points out that the early stages of any exercise are anaerobic and notes that the definition of anaerobic exercise is any exercise that consists of high-intensity movement of short duration.
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  • Why does exercise increase heart rate?

    Q: Why does exercise increase heart rate?

    A: Physical exercise increases the heart rate because the working muscles require more oxygen to produce the energy required to sustain that physical activity. Healthy Living at AZ Central explains that the heart pumps the blood faster to supply the extra oxygen needed through the bloodstream.
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  • What is a good exercise plan for beginners?

    Q: What is a good exercise plan for beginners?

    A: According to WebMD, a good exercise program for beginners incorporates a blend of cardiovascular activity, strength conditioning and stretching. Cardiovascular activities, such as walking or jogging, are performed four to five times a week in 20-minute increments. Strength training is recommended twice a week.
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  • What happens inside our bodies when we exercise?

    Q: What happens inside our bodies when we exercise?

    A: During exercise, the muscles pull oxygen out of the bloodssstream, blood vessels dilate for increased blood flow, the heart and diaphragm work harder, and the body starts to sweat to remove heat from the body. On the molecular level, the body creates adenosine triphosphate (ATP) to provide energy to the exercising muscles.
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  • What are the types of squats?

    Q: What are the types of squats?

    A: Squats can be broken down into two main categories: squats done with weights or without weights. A secondary categorization divides squats into those which build large muscle groups and those which tone muscles. Barbells, dumbbells and machines are used in squats, with many variations with and without weights.
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  • How long does it take to see results from exercise?

    Q: How long does it take to see results from exercise?

    A: Results from exercising are visible in a week. The first week of working out yields the most dramatic results, though other gains may take longer. People can lose two pounds in their first week of exercising with the combination of healthy eating.
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  • Why is keeping fit important?

    Q: Why is keeping fit important?

    A: Fitness helps people live and enjoy life to the fullest. Keeping mentally and physically fit keeps people less prone to diseases such as cardiovascular conditions and obesity. Physically and mentally fit people are also highly likely to have a relaxed mind.
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  • How many Americans exercise regularly?

    Q: How many Americans exercise regularly?

    A: According to the Centers for Disease Control and Prevention, 49.6 percent of Americans 18 and over met the Physical Activity Guidelines for aerobic activity in 2012 and 23.6 percent of Americans 18 and over met the guidelines for muscle strength activity. About 20.3 percent met the guidelines for both.
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  • What are long-term effects of exercise?

    Q: What are long-term effects of exercise?

    A: According to TeachPE, the three main long-term effects of exercise are a more efficient circulatory system, a healthier respiratory system, and an increase in muscle mass. The combination of these three benefits of exercise can help lower blood pressure, improve breathing, and increase energy, among other positive long-term effects.
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  • What are Achilles tendon strengthening exercises?

    Q: What are Achilles tendon strengthening exercises?

    A: Achilles-tendon-strengthening exercises are designed to stretch the Achilles tendon. Recommended exercises focus on calf stretches to strengthen the Achilles tendon. WebMD suggests gentle stretching and strengthening exercises when healing from an injury. WebMD also recommends toe stretches, calf-plantar fascia stretches, quadriceps stretches, groin stretches, hamstring stretches and stair stretches to strengthen the Achilles tendon.
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  • What is a good post-workout food?

    Q: What is a good post-workout food?

    A: Foots with high protein content, such as boiled eggs and whey protein shakes, are the ideal snack to eat following a workout, according to WebMD. The protein in these foods helps muscles recover and grow more quickly after being damaged by exercise.
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  • How many hours a week should you exercise?

    Q: How many hours a week should you exercise?

    A: The American College of Sports Medicine recommends that adults engage in 150 minutes of moderate intensity cardiorespiratory exercise per week. In addition, they recommend resistance, flexibility and neuromotor exercises.
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  • What is a good total gym workout?

    Q: What is a good total gym workout?

    A: A full workout routine should include cardio, strength training, and stretches, according to About.com. All areas of the body should be addressed including ,but not limited to, abs, thighs, calves, and biceps.
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  • How can you become extremely flexible?

    Q: How can you become extremely flexible?

    A: With regular training, most people can improve flexibility. However, extreme flexibility may take time to develop. There are also some limiting factors to how flexible a person may be, including age, genetics, gender and body shape, according to the American Council on Exercise.
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  • What are examples of isotonic exercises?

    Q: What are examples of isotonic exercises?

    A: According to Healthline, isotonic exercises include those used while weight lifting, circuit training and resistance training. Isotonic exercises are usually done with dumbbells, barbells or resistance bands, but push ups may be substituted when such equipment is not available. The Harvard Medical School states that bench presses or chin ups are examples of isotonic exercises.
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  • How does exercise affect the lungs?

    Q: How does exercise affect the lungs?

    A: Although exercise has no effect on lung capacity, exercise benefits the body's cardio-respiratory efficiency, according to Scientific American. During exercise, the heart pumps harder and faster, working with the lungs to deliver oxygenated blood to the muscles. Breathing rate and depth increase as the lungs work to provide more oxygen to the blood pumping through. Exercisers' bodies grow better at loading, transporting and using oxygen.
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  • What is a normal heart rate during exercise?

    Q: What is a normal heart rate during exercise?

    A: While the normal resting heart rate is 60 to 80 beats per minute, according to the American Heart Association, heart rate during exercise is measured in relationship to the target heart rate, rather than to any average. Target heart rate depends on the age of the exerciser.
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  • What muscle groups do leg extensions work?

    Q: What muscle groups do leg extensions work?

    A: According to AZ Central, seated leg extensions work the four muscle heads of the quadriceps, which are in the upper thighs. Standing leg extensions also work the quadriceps and other abdominal muscles. AZ Central explains that standing leg extensions work the transverse abdominal, or stomach muscle, and the obliques at the same time. Obliques are side abdominal muscles that enable individuals to balance on one leg.
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  • What are some benefits of a boxing workout routine?

    Q: What are some benefits of a boxing workout routine?

    A: BenefitOf.net mentions that a boxing regimen is good for self-defense. It is also a good method for losing extra weight. A boxing plan also strengthens the bones and muscles. Boxing alleviates anger and keeps stress at bay.
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  • What does a treadmill do for your body?

    Q: What does a treadmill do for your body?

    A: A treadmill lets people achieve a calorie-burning aerobic workout in a protected environment. Running, jogging or walking at a brisk pace for 20 or more minutes raises heart rates, providing aerobic activity that increases heart health. Treadmill workouts increase endurance and help individuals lose weight.
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