In this example, there is an optimum speed for Galloping 28 A Walk Trot • Gallop E 24 100 20 Gallop 16 50 12 Trot f oxygen consumption (ml O2 s-1) oj peunsuoɔ ueBAxo jo s

Q: Which of the following is a reason for reduced long-distance running performance in the heat (e.g.,…

A: Given: Need to find  a reason for reduced long-distance running performance in the heat. Generally,…

Q: Briefly explain why having a forelimb lever with high MA is potentially advantageous.

A: Introduction :  One of the paired articulated appendages (limbs) attached to the cranial (anterior)…

Q: A man runs up a flight of 50 steps in 15 seconds. Calculate mass of man if the power output of his…

A: Introduction The BMI is a calculation based on a person's weight and height. The BMI is calculated…

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A: The amount of air in the lungs is divided into four volumes and four capacities at different phases…

Q: While running, we expect the amount of calcium outside the sarcoplastic reticulum, inside the muscle…

A: In this question asked about calcium level in muscle during running.  Detailed solution in step 2.

Q: Generation of Force 2 During concentric contractions, increasing the speed of contraction will a.…

A: Contraction of muscles occurs when the sliding of the thin actin filament into the thick myosin…

Q: Muscular endurance could be assessed by a. running on a treadmill b. 1RM c. number of repetitions…

A: Muscle contains muscle fiber cells which are specialized for contraction. The major constituents…

Q: During long term aerobic exercise (hours) heart rate increases to maintain CO True False

A: Answer-  True

Q: Explain why maximal aerobic power decreases at altitude and what effect this has on performance in…

A: Answer: Introduction: Maximal aerobic power decreases at altitude and what effect this has on…

Q: Long-term athletes have many physiological changes EXCEPT. 1.thicker cardiac muscle 2.lower end…

A: We know that The heart is playing a major function in the human body. Likewise, the athletes who are…

Q: oulev b Use just the confidence intervals above (in the parentheses) to explain below whether the…

A: The first point to note here is Correlation is Not Causation. Let's move further: - In control…

Q: muscle is contracting gonit. ntagarit: Ihe muscle tihat is relamng ar lengthening 4. What did you…

A: In our body, the movements of different parts of the body are done through a specific system of…

Q: You are doing an experiment to measure the amount of oxygen in the air surrounding a plant when it…

A: In the given graph, the relationship between the oxygen level and the time is depicted. According to…

Q: Blood provides the nutrients (glucose) and oxygen gas to organs and it eliminates their waste…

A: As all the details are mentioned in the given table and in the first part of the question it is…

Q: Match each substance with its role in muscle contraction.

A: Muscle contraction is a major phenomenon associated with the functioning of the myofibril occurring…

Q: List five proteins of the myofilaments

A: Myofilaments The functional unit of muscles are the myofibril . It contains the contractile  unit…

Q: what else EMG analysis could be used for in rehabilitation as well as how the concepts of fatigue…

A: Electromyography (EMG) is a procedure to know the health of muscles and nerve cells that control…

Q: Muscle tissue that directly attaches to bone and is under voluntary cont All the muscle fibers…

A: 1.A decreased ability for a muscle to sustain or generate force/tension. Answer: Fatigue 2. Muscle…

Q: Why take magnesium when cramping a muscle

A: A muscle cramp is an involuntarily and forcibly contracted muscle that does not relax. These are…

Q: LH RH LF (B) LH LF Walk RHI RF Trot LH LF RH RF LH RF HI Flexors Extensors -Flexion: -Extension- (C)…

A: Galloping model is mainly wind induced vibration that mainly occurs in overhead transmission lines.…

Q: (i) Identify the type of contraction in Figure 4. 17OMEGA ZKO 25 25 75 TOKYO 201 TPE Figure 4…

A: 1. Answer Concentric muscular contractions. A concentric muscle contraction is a type of muscle…

Q: oxygen Fatigue faster and are best suited for activities requiring shorts bursts of power and energy…

A: Fast twitch muscles are optimized for  intense activities, such as: sprinting. powerlifting.…

Q: Following a periodization program, your training volume should ______ during the competition phase,…

A: Answer : Decrease

Q: These figures show that: S Vor (1-min¹) 30 A 2.5 20 1.5 1.0 0.5 (50) 10 Concentric Eccentric…

A: There are 2 types of isotonic muscle contractions: concentric and eccentric. Eccentric contraction…

Q: During skeletal muscle contraction, what protein experiences a calcium initiated change in…

A: Muscles are responsible for providing the movement in the body.

Q: Scenario: Your friend Bo J. is a world-class dancer. But Bo recently has had a hard time really…

A: Bo has been diagnosed with a rare medical issue where his skeletal muscle cells in the legs are not…

Q: Which of the following is an issue related to the relationship between strength and endurance? Age…

A: Strength can be defined as the force one put out to lift a weight. Endurance can be defined as the…

Q: The EMG is a recording of: * The action potentials of the motor nerves supplying the muscle fibers.…

A: Introduction: Action potential is a short-lasting event in which the electrical membrane potential…

Q: In addition to cardio-respiratory endurance_____ endurance can be built up by participating in…

A: Aerobic cellular respiration is the biological process which enables any organism to undergo…

Q: Walking or running on 200 steps for 2hrs a day for two months, what can you gain from running or…

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a…

Q: Compared the the second action, in the figure below, the first action considered: First Action Last…

A: Answer: Introduction: Muscle contraction is the constriction, shortening, or lengthening of muscles…

Q: smooth muscle fiber contain only one nucleus in the center. O False True

A: A collection of cells with similar structures and functions is referred to as a tissue. The gaps…

Q: Creatine phosphate in muscle cells   a is utilized during the excess post-exercise oxygen…

A: Creatine phosphate is the high-energy, phosphate-storage molecule of muscle. They are mostly found…

Q: Resistance-trained skeletal muscles show O Increased size and increased mitochondrial density O…

A: Introduction: The soft tissue in mammals is muscle. The muscle cells comprise protein filaments,…

Q: Data Set 1 Systolic readings for control group Systolic readings for those taking Chocolate A…

A: Systolic pressure can be defined as the pressure of the arteries as the heart contracts to pump the…

Q: In this example, a horse traveling at 2 m/sec will be more likely to Trot, rather than Walk 28 A…

A: explanation -True yes ; it's true .. on seeing the graph ...we conclude that a horse travelling at 2…

Q: Questions no 28 asap

A: We can say that The basic unit of muscle contraction present between two Z lines on the surface of…

Q: Blood being carried towards the heart is always oxygen-depleted. O True O False

A: Blood being carried towards the heart is always oxygen - depleted. This is TRUE. The right side of…

Q: - Aponeuro - Extensibili . Smooth m - Cardiac m Motor-uni . Achilles Te

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The following are the normal response during exercise, except one. Light -headedness and fainting…

A: Exercise is the physical activity that improves physical fitness, health, and boosts the overall…