Exercise

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.

See Full Answer
Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • Can you exercise after giving blood?

    Q: Can you exercise after giving blood?

    A: The American Red Cross recommends that blood donors do not perform any exercise or heavy lifting for at least five hours after donating blood. Donors sometimes feel dizzy or weak after giving blood, so it is important to exercise caution when being physically active after donation.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • Why does your heart rate increase when you exercise?

    Q: Why does your heart rate increase when you 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • What is the definition of "interval training"?

    Q: What is the definition of "interval training"?

    A: According to the Mayo Clinic, interval training involves alternating bursts of rigorous activity with intervals of lighter activity. For example, one might sprint for one minute and then walk for two minutes, repeating the circuit several times.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • How does exercise affect bones and joints?

    Q: How does exercise affect bones and joints?

    A: Regular exercise help build bone density and lessens joint pain, according to WebMD. Exercise also helps bones and joints through indirect ways such as preventing falls and relieving the stress of excess weight.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • 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.
    See Full Answer
    Filed Under:
  • What is a good ab workout routine?

    Q: What is a good ab workout routine?

    A: A good abdominal workout routine should result in a streamlined waist, reduction in flab and etched abdominal muscles, according to Jim Stoppani, PhD, in an article describing the program he designed to build powerful abdominal muscles. Stoppani explains that in addition to the exercises, it is critical to eat a low-fat diet. Stoppani also believes that crunches are not the most effective abdominal workout.
    See Full Answer
    Filed Under: