Fitness & Exercise

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According to the Mayo Clinic, 3,500 calories are equal to about 1 pound. Because calories are a unit of heat and pounds are a unit of weight, there is no direct conversion, and calories per pound differ with each person.

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  • How do you stretch and exercise the lower back?

    Q: How do you stretch and exercise the lower back?

    A: Lower back pain makes it hard to stand or sit straight. Stretching and exercising the lower back can reduce pain and deter future lower back pain.
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  • How many miles is a 1k run?

    Q: How many miles is a 1k run?

    A: A 1k run is approximately .62 miles, so it is not quite a full mile. A one kilometer run is roughly two-thirds of a mile, or six and a half city blocks. By contrast, a marathon which is typically just over 26 miles, would be around 42 kilometers.
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  • What are the components of physical fitness?

    Q: What are the components of physical fitness?

    A: The five components of physical fitness are cardiovascular endurance, muscular strength, muscular endurance, flexibility and body composition, according to FitDay. There is unanimous agreement in the fitness community that these are the five components of physical fitness though the definition of what level of fitness needs to be achieved is a personal one, according to Functional Fitness Facts.
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  • What is plyometrics?

    Q: What is plyometrics?

    A: Plyometrics, also called plyometric exercises, plyos and jump training, is an exercise technique that targets muscles to increase speed, strength and power. This technique is useful in improving the performance of athletes who perform a lot of running and jumping.
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  • What are the basic steps of aerobics?

    Q: What are the basic steps of aerobics?

    A: Basic steps in aerobics include marching or jogging in place, skipping, jumping jacks, kicking, punching, hamstring curls and the grapevine, a lateral move where exercisers step rhythmically to the right and then to the left. Modern aerobics classes often include modified kickboxing moves in a mode of exercise referred to as cardio kickboxing. Aerobics instructors incorporate strength training exercises in their routines such as squats, lunges and upper-body exercises performed quickly and rhythmically to increase heart rate.
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  • What are examples of cardiovascular activity?

    Q: What are examples of cardiovascular activity?

    A: Cardiovascular activity includes all activities and exercises that make the heart and lungs work harder and adapt in a positive way. There are two kinds of cardiovascular activities: aerobic and anaerobic. Aerobic activities are fueled by fat stores and glycogen, whereas anaerobic exercises are fueled by muscle glycogen.
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  • What is the world record for most pinky pull-ups?

    Q: What is the world record for most pinky pull-ups?

    A: The record for the most consecutive pinky pull-ups was set in 2014 when Maibam Itomba Meitei did 16 consecutive pull-ups with his pinkies, according to the Guinness World Records organization. Metei set the record by using only his little fingers to perform full pull-ups in which his chin cleared the pull-up bar.
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  • How would you describe physical fitness?

    Q: How would you describe physical fitness?

    A: Physical fitness is the state of a body's health and ability to perform everyday work and leisure activities efficiently and effectively. According to the President's Council on Physical Fitness and Sports, most experts agree that the essential aspects of physical fitness include morphological fitness, bone strength, muscular fitness, flexibility, motor fitness, cardiovascular fitness and metabolic fitness.
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  • When should children begin getting regular physical activity?

    Q: When should children begin getting regular physical activity?

    A: Starting around age 5, children should be getting at least an hour of medium to high intensity activity on a daily basis. Younger children can engage in exercise with the use of physical games such as tag and visits to a playground. Children who are even younger, mostly around toddler age, should be getting a significant amount of physical activity every day.
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  • Where can I find a good exercise program?

    Q: Where can I find a good exercise program?

    A: A good exercise program can be found for sale or for free; The Beach Body website sells fitness programs, but other websites offer free exercise programs. For example, Muscle and Fitness, Oxygen Magazine and Fox News provide a multitude of workouts and diet plans, plus tips and suggestions for equipment and clothing for both women and men. Local fitness centers also offer proper fitness training and structured exercise programs.
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  • How do you measure cardiovascular efficiency?

    Q: How do you measure cardiovascular efficiency?

    A: Cardiovascular efficiency is a measure of how effectively the circulatory system delivers oxygen to the rest of the body through the bloodstream. It can be measured in different ways, including counting beats per minute and calculating the maximum volume of oxygen that can be consumed during an individual's exercise.
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  • How do you figure out your body mass index?

    Q: How do you figure out your body mass index?

    A: According to the Centers for Disease Control and Prevention, body mass index is calculated by using weight and height. If the measurement system used is the International System of Units, the weight of the individual in kilograms is divided by the height in meters squared. If the measurement system used is the United States Customary Units, the weight in pounds is divided by height in inches squared multiplied by 703.
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  • What are three resistance exercises that work the triceps, biceps and abdominal muscles?

    Q: What are three resistance exercises that work the triceps, biceps and abdominal muscles?

    A: According to BodyBuilding.com, barbell curls, weighted bench dips, and cable crunches are resistance exercises that work the biceps, triceps and abdominal muscles, respectively. Resistance training is any exercise that causes muscles to contract against external resistance, including dumbbells and body weight, according to eMedicineHealth.
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  • Can you bike from Alaska to Argentina?

    Q: Can you bike from Alaska to Argentina?

    A: It is possible to ride from Alaska to Argentina by bicycle or motorcycle, though there isn't necessarily a single established route to take. There are some potentially dangerous regions on the trip, including areas where bicyclists and motorcyclists alike need to be on the lookout for armed bandits.
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  • What is the modified plantigrade position?

    Q: What is the modified plantigrade position?

    A: The modified plantigrade position is used in physical therapy and requires a patient to be standing on both feet while leaning on to a table or other surface with hands or arms. This position helps increase stability and can facilitate knee extension.
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  • Where can I find deals for LA Fitness?

    Q: Where can I find deals for LA Fitness?

    A: When looking for a deal on LA fitness the first option is to check their website or go to a local club. Any discounts or seasonal sales events will be listed online first, but the staff at a local club will also know about upcoming deals.
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  • How long does it take to hike the Pacific Crest Trail?

    Q: How long does it take to hike the Pacific Crest Trail?

    A: It takes the average thru hiker about five months to complete the entire 2,650 miles of the Pacific Crest Trail, though according to the Pacific Crest Trail Association, some experienced hikers have managed to traverse the entire trail in less than 100 days. The trail runs through the Pacific states of Washington, Oregon and California, connecting Canada and Mexico with trailheads at each respective border.
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  • Is tackle football safe for pre-teens?

    Q: Is tackle football safe for pre-teens?

    A: There is little doubt among experts that youth football is a risky endeavor, but whether that risk means that children should not play tackle football seems to be a matter of perspective and opinion. Some critics and medical experts strongly oppose the notion that children under high school age should play full-contact tackle football, while others argue that life is not without risks, and that risk alone should not determine whether a child plays tackle football.
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  • How long should I ride my stationary bike?

    Q: How long should I ride my stationary bike?

    A: According to Technogym, a person needs to ride the stationary bike at least 150 minutes a week to get the ideal level of physical activity. The website further recommends doing this for at least three months.
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  • What is anaerobic training?

    Q: What is anaerobic training?

    A: Anaerobic training is a form of exercise that increases the intensity of a workout to above the lactate threshold and forces the muscles to get their energy anaerobically. Competitor describes sprints, plyometrics and weightlifting as three forms of true anaerobic exercise that should appear in every athlete's training regime.
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  • How many miles does the average person walk per day?

    Q: How many miles does the average person walk per day?

    A: The average person walks approximately 3,000 to 4,000 steps per day, which equates to around 2 miles per day. In order to get the proper amount of exercise, at least 10,000 steps per day, or around 5 miles, are needed.
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