Kinesiology Chapter on Muscle Movement
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Questions and Answers

The plane of motion involved in a supine exercise that includes rotating the torso to touch one elbow to the opposite knee is the _______ plane. If it touches the knee on the same side, it is on the _______ plane.

  • sagittal, transverse
  • frontal, transverse
  • transverse, frontal
  • transverse, sagittal (correct)

    • What are the primary muscles involved in performing a squat?

  • Hamstrings and quadriceps
  • Calf muscles and hamstrings
  • Bicep and tricep
  • Gluteus maximus and quadriceps (correct)

    • Which of these exercises is a unilateral movement exercise that works on the quadriceps, hamstrings, glutes, and stabilizer muscles?

  • Squats
  • Lunges (correct)
  • Push-ups
  • Plank

    • What is the locomotion exercise that focuses on posterior chain muscles, including the hamstrings, glutes, and lower back?

    <p>Bear crawl</p> Signup and view all the answers

    What is the name of the long muscle that runs along the anterior thigh and originates from the pelvis?

    <p>Rectus femoris</p> Signup and view all the answers

    What is the name of the longest muscle on the thighs?

    <p>Sartorius</p> Signup and view all the answers

    Which exercise focuses on posterior chain muscles, including the hamstrings, glutes, and lower back?

    <p>Hinging</p> Signup and view all the answers

    A supine exercise that slowly extends the right arm back towards the floor behind your head is called ______.

    <p>Arm scissors</p> Signup and view all the answers

    A quadrupedal training exercise that starts with a straight-arm plank position and involves bringing your knee to your elbow is called a ______.

    <p>Spiderman lunge</p> Signup and view all the answers

    The production of red blood cells is a function of the skeletal system.

    <p>False</p> Signup and view all the answers

    Movements parallel to the plane dividing the body into anterior and posterior parts are called ______ plane movements.

    <p>Frontal</p> Signup and view all the answers

    During a baseball pitch, the plane of motion that primarily involves the rotation of the torso is the ______ plane.

    <p>Transverse</p> Signup and view all the answers

    To perform a sumo squat, you must stand with your feet ______ than shoulder width.

    <p>Wider</p> Signup and view all the answers

    The flexion of the arms during a bicep curl describes a ______ contraction. It is ______ when you lower it down.

    <p>Concentric, Eccentric</p> Signup and view all the answers

    Muscles are named by their location, size, and the direction of muscle fibers

    <p>True</p> Signup and view all the answers

    What is the importance of ribs?

    <p>They provide protection for the internal organs of the thoracic cavity</p> Signup and view all the answers

    What is the proper execution of the dart position exercise?

    <p>Lie face down on a mat with legs extended straight and feet together, placing arms at your side and gently lifting your chest off the mat by engaging your upper back muscles.</p> Signup and view all the answers

    What is the movement performed when sitting on the ground with your legs bent, then shifting your weight forward and rising onto your knees called?

    <p>Seated to kneeling hip hinge</p> Signup and view all the answers

    What is the exercise that involves drawing your belly button toward your spine while standing tall and squatting with your knees hip-width apart?

    <p>The shoulder width squat engages several muscle groups in the body including the quadriceps, glutes, and hamstrings. This type of squat focuses on controlled movements and proper form for effective core engagement and lower body strength.</p> Signup and view all the answers

    What exercise is described as kneeling on the ground on your right knee and moving your hips forward?

    <p>Hip flexor stretch</p> Signup and view all the answers

    What does the inch-worm movement involve?

    <p>Standing tall, hinging at your hips, placing your hands on the ground, and slowly walking them forward</p> Signup and view all the answers

    What type of muscle is skeletal muscle?

    <p>Voluntary, striated</p> Signup and view all the answers

    What type of muscle is cardiac muscle?

    <p>Involuntary, striated</p> Signup and view all the answers

    What type of muscle is smooth muscle?

    <p>Involuntary, non-striated</p> Signup and view all the answers

    Regular participation in fundamental exercises shows a notable improvement in cardiovascular health and endurance.

    <p>True</p> Signup and view all the answers

    A daily routine for overall health improvement should include a variety of exercises targeting what? (Select all that apply.)

    <p>Flexibility</p> Signup and view all the answers

    A benefit of regular exercise routines is improved cardiovascular fitness.

    <p>True</p> Signup and view all the answers

    A fundamental concept of exercise routines is their involvement of structured and regular physical activity.

    <p>True</p> Signup and view all the answers

    Exercise routines contribute to what? (Select all that apply.)

    <p>Muscle strength</p> Signup and view all the answers

    What does extensibility refer to?

    <p>A muscle's ability to stretch and lengthen without sustaining damage.</p> Signup and view all the answers

    What does elasticity refer to?

    <p>The muscle's ability to return to its original shape after being stretched.</p> Signup and view all the answers

    Consistent exercise routines help establish habits and track progress toward fitness goals.

    <p>True</p> Signup and view all the answers

    What is the primary muscle involved in performing a dead bug exercise?

    <p>Rectus abdominis</p> Signup and view all the answers

    What is the s-shaped bone of the pectoral girdle?

    <p>Clavicle</p> Signup and view all the answers

    How many pairs of false ribs are there?

    <p>5 pairs</p> Signup and view all the answers

    Coordinated movements in a new exercise routine can be applied by avoiding complex movements and focusing on simple, isolated exercises.

    <p>True</p> Signup and view all the answers

    Properly adapted exercise routines with coordinated movements show a significant improvement in overall body strength and endurance.

    <p>True</p> Signup and view all the answers

    To design a workout plan that effectively incorporates coordinated movements and sequences, include a mix of exercises in a planned sequence.

    <p>True</p> Signup and view all the answers

    Which of these activities mainly emphasize cardiovascular endurance? (Select all that apply.)

    <p>Cycling</p> Signup and view all the answers

    Which of these activities mainly emphasize muscular strength? (Select all that apply.)

    <p>Strength training</p> Signup and view all the answers

    Personal fitness philosophy emphasizes stability, gradual progress, and setting realistic goals.

    <p>True</p> Signup and view all the answers

    Integrating exercises into daily routines contributes to overall well-being by improving cardiovascular fitness and reducing the risk of chronic diseases.

    <p>True</p> Signup and view all the answers

    What are the three energy systems found in the human body?

    <p>Anaerobic, aerobic, and phosphagen</p> Signup and view all the answers

    What does closed kinetic chain exercise involve?

    <p>The hand or foot being fixed in place.</p> Signup and view all the answers

    What type of exercises mimic natural human movements?

    <p>Hinging, squatting, lunging, and other movements such as bending to pick up objects, sitting and standing, and walking or climbing stairs.</p> Signup and view all the answers

    Pumping blood through the body is a function of cardiac muscles.

    <p>True</p> Signup and view all the answers

    What is a fundamental benefit of daily exercise?

    <p>Improving overall health and fitness</p> Signup and view all the answers

    What is the primary goal of locomotion exercises?

    <p>To enhance gait, balance, and coordination</p> Signup and view all the answers

    Engaging in fundamental exercises regularly is important to improve overall health and prevent chronic diseases.

    <p>True</p> Signup and view all the answers

    How is the role of exercise best described?

    <p>It contributes significantly to both physical and mental well-being.</p> Signup and view all the answers

    Applying fundamental exercises in daily routines can improve life quality by enhancing functional movement and physical capabilities in everyday tasks.

    <p>True</p> Signup and view all the answers

    Study Notes

    Supine Exercise and Planes of Motion

    • A supine exercise that involves rotating the torso to touch one elbow to the opposite knee occurs in the transverse plane. If the knee touched on the same side, it's in the sagittal plane.
    • Squats primarily work the gluteus maximus and quadriceps muscles.
    • Lunges are unilateral exercises targeting quadriceps, hamstrings, glutes, and stabilizer muscles.
    • The bear crawl emphasizes posterior chain muscles (hamstrings, glutes, lower back).
    • Arm scissors are a supine exercise extending the arm backward.
    • Spider-man lunges combine a plank position with knee-to-elbow movements.

    Skeletal Muscle and Movement

    • The rectus femoris is a long anterior thigh muscle originating from the pelvis.
    • The sartorius is the longest thigh muscle.
    • Hinging exercises target the posterior chain muscles (hamstrings, glutes, lower back).
    • Movements in the frontal plane are parallel to the plane dividing the body into anterior and posterior parts.
    • Baseball pitching involves torso rotation in the transverse plane.
    • Sumo squats involve wider stance and outward-pointing knees and toes (45-degree angle).
    • Bicep curls (concentric) and lowering the weight (eccentric).

    Muscle Names and Functions

    • Muscles are named based on location, size, and fiber direction.
    • Ribs protect the thoracic cavity's internal organs.
    • Skeletal muscle is voluntary and striated, enabling body movement.
    • Cardiac muscle is involuntary and striated, functioning in the heart's pumping action.
    • Smooth muscle is non-striated and involuntary, controlling internal organ functions (like digestion).

    Exercise Routines and Benefits

    • Regular exercise routines improve cardiovascular health and endurance.
    • A diverse exercise routine improves overall health (balance, strength, and flexibility).
    • Improved cardiovascular fitness results from structured, regular exercise.
    • Exercise improves muscle strength, overall well-being, and cardiovascular fitness.
    • Exercise extensibility means a muscle's ability to stretch and lengthen without damage (within its natural capacity).
    • Exercise elasticity means the muscle returning to its original shape after stretching.
    • Consistent exercise forms beneficial habits.
    • The rectus abdominis is the primary muscle involved in the dead bug exercise.

    Exercise Types and Descriptions

    • The dart position exercise involves lying face down, extending limbs, and lifting the chest.
    • The seated-to-kneeling hip hinge involves sitting on the ground, bending legs, shifting weight forward, and rising onto knees.
    • The seated to kneeling hip hinge involves drawing the belly button toward the spine while standing tall and squatting with feet hip-width apart.
    • The hip flexor stretch involves kneeling on one knee and moving hips forward.
    • The inchworm exercise involves a hands-on-ground posture and forward/backward hand movement.

    Other Exercise and Fitness Concepts

    • Coordinating movements in exercise routines improves overall body strength.
    • Exercises like jogging, cycling, and swimming emphasize cardiovascular endurance.
    • Strength training, Olympic weightlifting, and powerlifting emphasize strength.
    • The three types of energy systems in the human body include anaerobic, aerobic, and phosphagen.
    • Closed kinetic chain exercises fix the hand or foot in place.
    • Natural human movements like bending, squatting, lunging, picking up objects, walking, and climbing stairs are mimicked in certain exercises.
    • Cardiac muscles pump blood throughout the body.
    • Improving overall health and preventing chronic illnesses are primary goals of exercise.
    • Exercise benefits physical and mental well-being.
    • Everyday task functionality positively impacted by coordinated routines.
    • The clavicle (s-shaped) is the pectoral girdle bone.
    • Five pairs of false ribs exist.

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    Description

    This quiz covers key concepts related to supine exercises, planes of motion, and skeletal muscle functions. Test your knowledge on how different exercises target various muscle groups and parameters defining body movements. Understand the importance of exercise biomechanics in fitness.

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