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yes, the energy to move your muscles comes from aerobic respiration but if you cannot get enough oxygen to your muscles fast enough they will respire anaerobically, which means they will produce energy (in smaller quantities) and a by-product called lactic acid, this acid will break down the existing muscle until it is broken down itself by oxygen, which is why even after you've stopped excercising your heart and breathing rate remain increased, this is because youre body is working to repay whats called the oxygen debt.

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Can laughing be an ab workout?

Yes, laughing can engage your core muscles, especially the diaphragm and the abdominals. It can provide a brief workout for these muscles, but it is not a substitute for a dedicated ab workout routine.


Why does you muscle begin to swell after routine weight lifting?

Muscles can swell after weightlifting due to microtears in the muscle fibers caused by the exertion of lifting weights. This inflammation response is a normal part of the muscle repair process and indicates that the muscles are adapting to the stress of the workout. Increased blood flow and fluid retention in the muscles can also contribute to the swelling.


What are the prime mover muscles for power clean workout?

The prime mover muscles for a power clean workout are primarily the quadriceps, hamstrings, glutes, and lower back. Additionally, the shoulders, traps, and forearms are also heavily engaged during the movement to lift the weight explosively.


Why is it necessary to frequently update a workout program?

If you continually repeat the same workout, you muscles will build a muscle memory. Meaning they will become so adapted to the workout that it would be almost useless to continue. By switching up and updating you workout you challenge your muscles more thus creating a more efficient, muscle building and calorie burning workout.


How does the diaphragm can be forced to move higher than normal by contraction of what muscles?

The diaphragm can be forced to move higher than normal by contraction of the accessory muscles such as the intercostal muscles, scalene muscles, and neck muscles during increased respiratory demands or strenuous breathing activities. These muscles help to expand the chest cavity further, allowing for increased lung capacity and deeper breaths.

Related Questions

Do muscles get smaller after a workout?

No, muscles do not get smaller after a workout. In fact, they typically get bigger and stronger as a result of the exercise.


Why do my biceps look smaller after a workout?

After a workout, your biceps may appear smaller due to temporary swelling and inflammation in the muscles. This is a normal response to the stress placed on the muscles during exercise. The swelling will decrease as your muscles recover and repair, leading to a more defined and toned appearance over time.


Why do muscles look smaller after a workout?

Muscles may appear smaller after a workout due to temporary swelling and inflammation caused by the stress of exercise. This can make the muscles appear less defined or "pumped" immediately after a workout.


How can I prevent my muscles from getting smaller after a workout?

To prevent muscles from getting smaller after a workout, it is important to consume enough protein, engage in regular strength training exercises, and ensure proper rest and recovery.


Do muscles shrink after a workout?

Yes, muscles can temporarily shrink after a workout due to the breakdown of muscle fibers during exercise. This is a normal part of the muscle repair and growth process.


Why does it feel good to stretch?

When you stretch after a cardio workout, you will reduce your heart rate. Slowing down after an intense workout helps your body to return to a normal state (normal breathing, normal heart rate...). Stretching also allows the muscles to lengthen after being contracted during a strengthing, weight training, or cardio workout. This reduces the lactic acid buildup within the muscles that may contribute to soreness.


Why are my muscles getting smaller even though I workout?

Muscles can get smaller despite working out due to various reasons such as overtraining, inadequate nutrition, lack of recovery time, or a medical condition. It's important to assess your workout routine, diet, and overall health to determine the cause and make necessary adjustments.


Why can't I extend my arms after a bicep workout?

After a bicep workout, you may have difficulty extending your arms due to muscle fatigue and soreness. This is a normal response to the stress placed on the bicep muscles during the workout. The muscles need time to recover and repair, which can temporarily limit your range of motion.


Do your muscles shrink after a workout, and if so, why does this happen?

Yes, muscles can temporarily shrink after a workout due to a process called muscle fatigue. During intense exercise, muscles use up stored energy and fluids, causing them to temporarily decrease in size. This shrinkage is usually temporary and the muscles will return to their normal size after rest and recovery.


Is cardiovascular workout burn the muscles?

Cardiovascular workout does not help in burning out muscles. On the contrary, it helps in burning out calories.


What muscles does the skull crushers workout target?

The skull crushers workout primarily targets the triceps muscles in the arms.


After workout should take a bath or shower?

If it is a normal workout, then a shower is best in my opinion. However, if there is extreme soreness, or you feel there may me some muscles that were strained, a good hot bath would be better.