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 Is the Difference Between Sets and Reps?

    Q: What Is the Difference Between Sets and Reps?

    A: A rep is the completion of an exercise, while a set is composed of one or more reps, or repetitions. A rep is one sit-up, one lunge or one arm curl. A set is a series of reps, performed continuously, ending with a rest period.
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  • Who Invented Push-Ups?

    Q: Who Invented Push-Ups?

    A: The inventor of the modern push-up, according to SOPHIA-FIT, was Jerick Revilla, who came up with the exercise technique in 1905. The Roman emperor Constantine has also been credited with creating this form of exercise.
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  • What Are Some Common Aerobics Steps?

    Q: What Are Some Common Aerobics Steps?

    A: According to AZ Central, basic aerobic exercise steps include: marching in place, knee lifts, stepping side to side, front kicks, butt kicks and jumping jacks. Wikipedia lists additional common steps, such as: lunges, corner-knee kicks, repeater knee and the V-step. For a beginner, a basic aerobic step involves placing one foot up onto an elevated step, then the other, in fast-paced repetitive steps.
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  • Why Is It Important to Warm up and Cool Down?

    Q: Why Is It Important to Warm up and Cool Down?

    A: Warming up and cooling down before and after an exercise regime allows exercisers to gain flexibility, prepare their muscles and gain range of motion in their joints. This is important to staying healthy and injury free while exercising.
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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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  • What Are Some Stomach-Flattening Exercises?

    Q: What Are Some Stomach-Flattening Exercises?

    A: According to Women's Health, some basic stomach-flattening exercises are the plank, side plank, glute bridge march and lunge with rotation. Advanced stomach-flattening exercises include the plank with arm lift, side plank with rotation, hip-thigh raise and reverse lunge with single-arm press.
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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 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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  • 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 Muscles Are Used in Cycling?

    Q: What Muscles Are Used in Cycling?

    A: Trails.com explains that the main muscles used in cycling are the gluteal muscles (gluteus maximus and gluteus minimus), quadriceps, hamstrings, and calf muscles. Other muscles are also used for stability.
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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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  • How Many Squats Should I Do a Day?

    Q: How Many Squats Should I Do a Day?

    A: The best total number of squats per day depends on a person's physical condition and whether or not weights and equipment are used. The maximum amount of squats recommended by Muscular Development Magazine per day is 5 to 10 sets of 8 to 12 squats per set, twice per week.
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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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  • Can I Lose Weight by Hula Hooping?

    Q: Can I Lose Weight by Hula Hooping?

    A: According to The American Council on Exercise, hula hooping burns approximately 7 calories per minute, or 420 calories per hour. Any activity that allows someone to burn more calories than consumed assists with weight loss. So, it is possible to lose weight by hula hooping.
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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 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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  • 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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  • 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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  • 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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  • Why Are Sports Important?

    Q: Why Are Sports Important?

    A: Sports are important primarily because they provide children and recreational participants with a social outlet and improve physical skills and health. Sports provide physical and psychological benefits to people of all ages.
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  • Should You Do Sit-Ups Before or After You Eat?

    Q: Should You Do Sit-Ups Before or After You Eat?

    A: The Army Times suggests eating food or supplements that have protein before a workout to boost energy. They stress the importance, however, of eating lightly prior to doing any type of crunches in order to avoid getting stomach cramps or gas during the exercise.
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