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3 years ago

Which of the following is the best reason to rest muscle groups between workouts?

Physics

2 answers:

Pie3 years ago

5 0

The best reason to rest muscle group between workouts is to allow the muscles time to heal.

Further Explanation:

With each strength or resistance exercise the muscle tissue get tired because of the utilization more energy obtain from anaerobic respiration which release lactic acid in the end of the reaction. During exercise the muscle tissue stretch and break down which needs some time to heal and regenerate. If the individual don’t take enough rest in between each reap; it will cause damage to the muscle tissue.

The most common are,

1. Strain: Anterior cruciate ligament is lies in the knee which is a stabilizing ligament. The ACL strain is caused by slow down movements and trying to cut or change directions and posture. In this injury the innermost ligament get tear which is present in the knee.

2. Groin Pull: The groin muscles fibers are lies in the thigh which runs from the above-inner surface to the inner surface in the foremost portion of the knee. The injury occurs by quick side-to-side movements and due to absence of flexibility.

3. Hamstring strain: The hamstring muscle is present on the rare side of the thigh. The cause of hamstring tear is poor and absence of stretching. The person with hamstring tear will acquire bruising in the back side of the thigh and knee.

In between each session the body releases hormones that help in performing two type of reactions Anabolic and Catabolic reaction. Anabolic reaction helps in building new tissues or muscles whereas; catabolic reaction helps in burning fat to produce more energy and in breaking tissue down. They help in healing process and reduce the risk of muscle damage.

Learn More:

1. Learn more about meiosis brainly.com/question/1600165

2. Learn more about the process of molecular diffusion in a cell brainly.com/question/1600165

3. Learn more about human sperm and egg cell brainly.com/question/1626319

Answer Details:

Grade: High School

Subjects: Health

Topic: Physical Fitness

Keywords:

Muscle, heal, strength, utilization, anaerobic, respiration, regenerate, strain, groin, hamstring, anabolic, catabolic, energy, damage.

vovangra [49]3 years ago

4 0

Answer;

It allows the muscles time to heal.

Explanation;

-It is very important to rest muscles between workouts. In fact, resistance training breaks down muscles causing microscopic tears. It is only during rest when the muscle-building process is stimulated and the regeneration of new tissue occurs.

-But when muscles are not allowed adequate rest and recover time, the regeneration process cannot occur. This can have several side effects such as increased soreness, decreased strength and performance, and may lead to injury.

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A scuba diver measures an increase in pressure of around 10^5 Pa upon descending by 10 m, what is the change in force per square

IceJOKER [234]

Answer:

Explanation:

Given that, .

Pressure around scuba is

P = 10^5 Pa

1 Pa = 1 N/m²

Then

P = 10^5 N/m²

Descending height

h = 10m

Change in force per unit square centimetre

We know that,

Pressure = Force / Area

Then,

Force / Area is the required question we are finding

Then,

Force / Area = 10^5 N / m²

So, let convert the m² to cm²

100cm = 1m

(100cm)² = (1m)²

10⁴cm² = 1m²

Then,

Force / Area = 10^5 N/m² × 1m² / 10⁴cm²

Force / Area = 10 N/cm²

So, the force per unit square centimeters is 10.

7 0

3 years ago

If you were on a ship at sea, and a tsunami passed under your ship, what would probably be your reaction? explain.

swat32

Extremely powerful single waves have no effect on ships at sea since the depth of water allows the energy to be distributed over hundreds and thousands of feet. In deep water, the bigger the wave, the faster it moves and the slower the surface changes height. As the wave gets into shallow waters, it slows down and can start to pile up to large heights.

6 0

3 years ago

Which type wire should be used to increase resistance

8_murik_8 [283]

Nichrome wire. That's the stuff that toasters are made from. The resistance is pretty high, considering the diameter. 1 meter is at about the same guage as that listed below for copper is about 96 ohms.

Most of the time you are trying to use wire with the least resistance.

A meter of copper has a listed resistance of 0.024 ohms / meter. The wire is a 19 guage wire which makes it pretty thin.

===============

I'm not sure what you are asking. If want the resistance of something in terms of what would increase the resistance of the same material for both calculations then

Rule 1: It you decrease the wire diameter, you increase the resistance

Rule 2: If you increase the length of the wire, you increase the resistance.

Both rules assume you are using something like copper.

7 0

3 years ago

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A student tosses a ball horizontally from a balcony to a friend 3.8 meters down below them. How long does the ball take to reach

Vsevolod [243]

Answer:

The time it takes the ball to fall 3.8 meters to friend below is approximately 0.88 seconds

Explanation:

The height from which the student tosses the ball to a friend, h = 3.8 meters above the friend

The direction in which the student tosses the ball = The horizontal direction

Given that the ball is tossed in the horizontal direction, and not the vertical direction, the initial vertical component of the velocity of the ball = 0

The equation of the vertical motion of the ball can therefore, be represented by the free fall equation as follows;

h = 1/2 × g × t²

Where;

g = The acceleration due gravity of the ball = 9.81 m/s²

t = The time of motion to cover height, h

Then height is already given as h = 3.8 m

Substituting gives;

3.8 = 1/2 × 9.81 × t²

t² = 3.8/(1/2 × 9.81) ≈ 0.775 s²

∴ t = √0.775 ≈ 0.88 seconds

The time it takes the ball to fall 3.8 meters to friend below is t ≈ 0.88 seconds.

8 0

3 years ago

Which example provides the most complete description of an object's motion?

cupoosta [38]

Answer:

The hiker followed a road heading north for 2 miles in 30 minutes.

Explanation:

In order to describe the motion of an object, distance covered and time taken must be required. The total path covered by an object is called the distance travelled.

The hiker followed a road heading north for 2 miles in 30 minutes. This describes the motion of hiker. The motion shows how fast the hiker is moving.

Distance, d = 2 miles = 3218.6 m

times, t = 30 minutes = 1800 seconds

So, we can say that the hiker is moving with a speed of 1.78 m/s in north direction.

Hence, this is the required solution.

5 0

3 years ago

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