There are quite a few reasons why weak muscles might shake. These muscles could just be spending the last of their energy.

yes

Weak muscles.
Protein deficiency can lead to weak muscles.

Weak muscles, lazier.

If you had no muscles, you'd be weak! Muscles are very important and if you're too weak you could get ill!

Strengthen weak muscles and stretch shortened muscles.

Bobo weak

Greek geek

The hink pink "man from Greece without muscles" is likely referring to the term "Greek weak." In hink pinks, words that rhyme are used to describe a certain word or phrase. In this case, "Greek weak" rhymes with "man from Greece without muscles." The answer to the hink pink would be "Greek weak."

If you are ill for a long time, your muscles can become weak and atrophy can occur.

weak greek

not enough blood flow

Tight and weak muscles in the chest and back are common symptoms of kyphosis.

because they are too weak to move so their muscles waste away because they are not being used.

:)

Many reasons:

Putting too much exertions on weak muscles

working out or lifting wrong

heavier: therefore more strain on muscles

The majority of backaches are due to poor posture and weak supporting muscles.

If these muscles are weak or injured, there can be more risk of knee injuries.

No, he is so weak he cant even kill a fly tht is paralyzed

I think that it may have something to do with the type of dwarfism that he has. His muscles are weak through out the body. This could affect the muscles needed for speech.

this is the answer to your god keep listening and you will find out so fart fart and u will win

because their muscles aren't being used to support the weight of their body by walking or running, these muscles atrophy and the bones lose density. this causes them to generally weaken

It doesn't. The only way that would happen is if you do nothing but lay around smoking. Then your muscles will get weak from lack of movement.

Arthogriposis affects the muscles. The tendons are curved in shape. I know someone with this condition. His lower body is mostly affected by it. The legs are weak but the muscles are stiff to the point that his knees can't bend. His lungs are weak and easily get pnemonia. His jaw is stiff and doesn't open very far.

Some effective exercises to strengthen weak lower trap muscles include scapular retractions, prone Y raises, and face pulls. These exercises target the lower traps and help improve their strength and function.

Function: flexion

and radial deviation of the

wrist,

along with other

muscles which flex the wrist

and

radially deviate the wrist,

weak pronation

of the

forearm

along with other

muscles which

pronate

the forearm and weak flexion

of the

elbow

along with other

muscles which flex the elbow

palmaris longus

To strengthen weak foot muscles and improve balance and stability, you can do exercises like toe raises, heel raises, ankle circles, and resistance band exercises. These exercises can help build strength in your foot muscles and improve your overall stability. Consistent practice and gradual progression in difficulty can help you see improvements over time.

increases the body's basal metabolic rate and much of this energy is inefficiently used for muscle contraction. In turn, the muscles lose their endurance, fatigue easily, and become weak and wasted

Lactate buildup

The burning sensation in the muscles is likely caused by lactic acid.

Common reasons for having a weak squat include poor form, lack of strength in the muscles involved, and limited mobility in the hips, ankles, or knees. To improve a weak squat, focus on proper technique, strengthen the muscles used in the squat (such as the quadriceps, glutes, and core), and work on improving flexibility and mobility in the lower body through stretching and mobility exercises.

It all depends on how weak your muscles are now, and what, to you, is a satisfactory result. Go to the gym and get a certified personal trainer and consult them...

The burning sensation in the muscles is likely caused by lactic acid.

The deadlift is an exercise which targets the entire body and is beneficial for building the posterior muscles such as the glutes, lower back and hamstrings. These muscles are normally weak muscles in a lot of people which makes them more susceptible to injury.

See the related link for further information.

Because your muscles do not really move when you are sleeping. They then become numb. Therefore when you wake up your hands are weak.

Because different ages muscles get stronger and fully develop at different times. I had very strong leg muscles mine fully developed at 7 months but everyone else in my family started walking at 1 or 2.

They exercise for up to 2 hours each day, so that their bones and muscles don't become weak.

You can Start working out , I have always been very tall so i have long lean muscles and was very weak then too. I know am still working out and can lift more than most people ever can think of.

Humans may get weak in a lack of gravity situation, due to the lack of use of certain muscles.

Its perfectly normal because the childs bladder muscles are still weak so they dont hold the urine.

Your leg gave out because the muscles or nerves in your leg may have become weak or injured, causing it to suddenly give way or collapse.

Well it depends between what swimmer and what rugby player as there are some swimmers with very big shoulder muscles and there are some with small shoulder muscles but viseversa there are some weak shoulder muscled rugby players and strong shoulder muscled rugby players..

Lacking push power during bench press could be due to weak chest, shoulder, or tricep muscles, improper form, or not engaging the muscles properly. Strengthening these muscles, improving technique, and focusing on muscle activation can help increase push power.

EXERCISE DOES NOT DIRECTLY HELP A WEAK HEART. IF YOUR CARDIOLOGIST FEELS THAT IT IS SAVE TO EXERCISE SUCH AS WALKING ON A LEVEL AT 2.5 MILES PER HOUR , THE HEART INDIRECTLY BENEFITS BY THE CONDITIONING OF YOUR LEG MUSCLES AND BREATHING MUSCLES SO AS TO DEMAND LESS BLOOD FLOW TO CARRY OUT THE MUSCLES METABOLIC NEEDS. WHEN THE PATIENT WITH A WEAK HEART EXERCISES HE OR SHE ALSO INDIRECTLY HELPS THE HEART BY THE LOWERING OF BLOOD PRESSURE, BLOOD SUGAR, BAD CHOLESTEROL AND BODY FAT. THE COMMON ASSOCIATION OF DEPRESSION AND HEART FAILURE IS ALSO DECREASE BY EXERCISE. MOST SUDDEN DEATH WITH HEART FAILURE IS DIRECTLY RELATED TO EXCESSIVE DEMANDS MADE ON THE WEAK HEART BY UNCONDITIONED MUSCLES WHEN THE PATIENT EXERTS HIM OR HERSELF.

A hernia is an abnormal protrusion of part of the intestines through a weak part of the abdomen, that is, part of the guts are poking through the abdominal wall. Normally, the front of the abdomen has several layers comprising of skin then fat then muscles and broad ligaments. Underneath all these lie the intestines (guts). If, for any reason, there is a weak point in the muscles or ligaments, part of the intestines push through. You can then feel a soft lump under the skin

One of the main reasons people experience shin injuries is because they have weak calf muscles. Weak calf muscles do not support the shin muscles, which ultimately cause injuries. Calf raises help tremendously. Another great exercise is one you can do while sitting down. As you sit, raise the ball of your feet off the ground (keeping your heel on the ground). The goal is to point your our toes as close to your shins as possible. Hold this position, and you will begin to feel the muscles working. Both of these exercises will help strengthen shins.

1. Anything that makes you sweat and breathe hard for a half hour, and

2. Any hard exercise that will strengthen muscles . . . toned-up muscles burn more calories than weak ones.

Notions of femininity: that woman are supposed to be weak; that woman cannot be strong; that muscles look masculine; that muscles are not beautiful or sexy on a female.

I don't know if its the most common but Muscular dystrophy is a genetic (inherited) disorder of the muscles. Muscular dystrophy causes the muscles in the body to become very weak. The muscles break down and are replaced with fatty deposits over time. Resulting in muscle wasting and weakening.