What activity most requires a muscle fiber type with a lot of myoglobin? 40 meter sprint 100 meter spring 400 meter sprint one mile jog

Q: sarcomeres are at their longest

A: Each of the muscle fibers are made up of even smaller fibers called as myofibrils. The sarcomere is…

Q: How could average person gain muscular body and strength from climbing on mountain? Will be possible…

A: Exercise is the most important factor in the body because it increases the heart rate and helps in…

Q: How does muscles get bigger with resistance training?   atrophy occurs  myopathy occurs  muscle…

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

Q: As a result of a resistance training program from your exercise prescription, the client…

A: Any exercise that causes the muscular contractions against an external load with the goal of…

Q: What % or fraction of muscle fibers do we use at any given moment!

A: When a person exercises systems like- The cardiovascular, respiratory, and muscular systems all work…

Q: Which muscle fiber type is only oxidative?   Group of answer choices IIb I III IIa

A: One muscle cell makes up each muscle fibre. They aid in regulating the bodily's physical forces.

Q: Muscular Flexibility

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The strength of a muscle contraction is determined by: the size of the action potential sent down…

A: Skeletal muscle- It is a type of muscle that is attached to bones by tendons and enables body…

Q: Smooth muscle cells lack transverse tubules. True or False True False

A: Muscles constitute a set of specialized tissues which play an important role in body movements along…

Q: What are some benefits of doing muscular strength one your body

A: Muscles are involved in the movement and locomotion of the body.

Q: complete tetanus    Has increased muscle length with no change in tension.   eccentric…

A: The contraction of the muscle generates a force called as muscle tension. There is also generation…

Q: * :Muscle troponin protein provides.22 Contraction Elasticity Extensibility None of the above

A: Troponins are a group of proteins that can be found in striated muscle. Its levels are low in the…

Q: filament

A: Each of the muscle fibers are made up of even smaller fibers called as myofibrils. These myofibrils…

Q: John is a sprinter who specializes in quick and powerful bursts of speed followed by periods of…

A: Skeletal muscle fibres are voluntary muscle fibres. They are striated muscle fibre. They are…

Q: Can you help me the name of the label of all the number 35, 37 of the muscle model?

A: The Semitendinosus fusiform muscles are located at the back/posterior compartment of the thigh. It…

Q: Which ATP-producing skeletal muscle metabolic pathway(s) require(s) oxygen?  Coupled reaction of…

A: Skeletal muscles are the muscles that are attached to bones and are in charge of body movement. They…

Q: Myoglobin provides muscle fibers with a means of supplying ATP anaerobically. True or False

A: The globin is a globular protein that contains heme group and it plays a vital role in binding and…

Q: Each of the pairs of phrases below describe steps during skeletal muscie contraction. The 2nd phrase…

A: Muscle tissue is a type of tissue which contain actin , Troponin and myosin proteins so as to allow…

Q: an isotonic concentric contraction, muscle length shortens muscle tension exceeds the force of the…

A: Concentric and eccentric isotonic contractions are the two forms of isotonic contractions. The…

Q: Which one of the following statements is the best description of a motor unit?     A single…

A: Motor unit is defined as a single motor neuron and all of the muscle fibers it innervates.

Q: Which of the following is NOT a microscopic change associated with strength training? increased…

A: Strength training is practiced to increase the endurance of a person. To do this, an outside…

Q: Which of the following is NOT an expected change to lactate threshold after 6-months of aerobic…

A: "Lactate threshold is the point during exercise at which lactate (or lactic acid) begins to…

Q: Which among the four choices below is NOT a typically way to measure muscle strength? Maximum force…

A: The maximum force a muscle or a muscle group may exert during a contraction is known as muscular…

Q: Which of the following sites is not a site of muscle attachment? Greater trochanter, lesser…

A: The skeletal muscles attach to the bones or muscles at various sites called origin and insertions.

Q: Which ion starts the muscular contraction by binding to myofilaments? Potassium Chloride Calcium…

A: The muscular system whose origin can be traced to the middle germ layeris responsible for the…

Q: Which of the following is FALSE regarding muscle cell metabolism? Creatine phosphate can make ATP O…

A: Muscle contractions that can take place voluntarily is due to adenosine triphosphate (ATP) fuel,…

Q: Which of the following is not an example of a general exercise? Squats for a tennis player Oblique…

A: The physical exercises employed in entire body fitness are known as general exercises. They have…

Q: T-tubules are invaginations of the sarcolemma of a muscle cell. True or False True False

A: The skeletal muscle cell (myocyte) contains sarcoplasm surrounded by sarcolemma. It comprises…

Q: How many muscle fibers can be controlled by one motor neuron? Group of answer choices   6 All of…

A: Motor neurones are brain and spinal cord cells that transmit instructions from the brain to the…

Q: arcoplasmIC hypertruphy a liml SIZE training? It adds more actin and myosin. It decreases glycogen…

A: Sarcoplasmic Hypertrophy  Cytoplasm of the muscle fiber or cell is referred as Sarcoplasm .…

Q: Which of the following statements is true? Muscles push on bones; they do not pull O The end of the…

A: Bones are rigid, tough connective tissues that are reinforced with various specialized bone cells…

Q: Which is the correct order from smallest to largest?     Myofilament, Myocyte, Myofibril…

A: The muscular system is one of the 11 major body organ systems of the body that aids in the…

Q: Which of the muscle fiber types have the lowest amount of capillaries, mitochondria, and myoglobin,…

A: Introduction : Types of skeletal muscle fibres, including slow vs fast twitch, are distinguished.…

Q: Why does continuouns calcium release within a muscle fiber cause greater tension? Acticates more…

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

Q: Muscle contraction What makes the thick filament? What makes the thin filament?

A: The muscles are the components of the body that enable locomotion. The nervous system regulates the…

Q: Muscles provide the force for moving body parts.

A: The skeletal muscle is also referred to as voluntary muscle, and is involved mainly in running,…

Q: A football player throwing the football is using more fast twitch muscle fibers. True False

A: Muscle fiber referred comprises the individual muscle cell and they can control the physical…

Q: Flexing your forearm with no load (nothing in your hand) involves primarily muscle fibers. O Type 2X…

A: Slow twitch muscle filaments, which move all the more slowly however help to keep you moving…

Q: Why is there an increase in muscle tension for each subsequent contraction in incomplete tetanus?…

A: Tetanic contractions are also known as a tetanized condition, tetanus, or physiologic tetanus to…

Q: A muscle gets longer during this type of contraction  Concentric Contraction Cool Down Cycle…

A: Muscle  It is a bundle of fibrous tissue in human that has an ability to contract, producing…

Q: Which of the following features is common to Type 1 muscle fibers but not Type 2 muscle fibers? fast…

A: Muscle tissue is a type of tissue that undergo regular contraction and relaxation , thus provide…