What Causes Muscle Fatigue?

Updated Mar 29, 2025 | 12:49 PM IST

Summary Your muscles get tired due to repeated use, lactic acid buildup, dehydration, poor nutrition, underlying health conditions, and lack of rest. Read on to know more about it.
What causes tired muscles?

Credits: Canva

Muscle fatigue is a condition that reduces the ability of muscle to perform over time. While it is more commonly associated with exercise, it can also result from certain medications or underlying health conditions. These conditions could vary from anemia, dehydration to mental conditions like depression. Another condition that may cause muscle fatigue is hepatitis C.

When you start physical activity or any daily tasks, your muscles feel strong and resilient. However, only after repeated movements that you can cause your muscle to weaken and tire. This progressive loss of strength and endurance is one of the most defining characteristics of muscle fatigue.

What Can Cause Muscle Fatigue?

Although physical exertion is a common trigger, muscle fatigue can stem from various medical conditions, including:

Endocrine and Metabolic Disorders: Addison’s disease, hypothyroidism, anemia

Infections and Immune Conditions: Influenza, tuberculosis, HIV, hepatitis C

Neurological and Muscular Disorders: Muscular dystrophy, myasthenia gravis, cerebral palsy, myositis

Psychological Factors: Anxiety, depression, chronic fatigue syndrome (CFS)

Lifestyle Factors: Dehydration, sleep deprivation, poor muscle tone, lack of exercise

Other Triggers: Medications, chemotherapy, pregnancy, lactic acid buildup

What Are The Symptoms Of Muscle Fatigue?

Muscle fatigue can happen in any part of the body and there are early signs of weaknesses. However, other signs too can give you a heads up that you are tiring your muscles a little too much. These include:

  • Soreness and localized pain
  • Shortness of breath
  • Muscle twitching and trembling
  • Weak grip strength
  • Muscle cramps

If muscle fatigue interferes with daily activities or worsens over time, medical attention may be necessary, as it could indicate a more serious condition.

How Can Your Manage And Treat Your Muscle Fatigue?

Treatment depends on the root cause of muscle fatigue. If it is unrelated to exercise, consulting a doctor is crucial for diagnosis and appropriate care.

Self-Care and Lifestyle Changes:

Rest and Recovery: Allow adequate time for muscles to recuperate.

Hydration and Nutrition: A balanced diet and proper fluid intake support muscle function.

Stretching and Warm-Ups: Pre- and post-exercise stretching can prevent muscle strain.

Hot and Cold Therapy: Alternating heat and cold can help reduce inflammation and discomfort.

Medical Interventions:

Medication: Anti-inflammatory drugs or antidepressants may be prescribed for specific conditions.

Physical Therapy: Targeted exercises can improve mobility and accelerate recovery.

Further Evaluation: Persistent or worsening fatigue may require additional medical tests to rule out underlying disorders.

Muscle fatigue is often temporary and it can resolve with proper rest and care. However, if the tension in your muscle continues and you see the signs persist or worsening despite the treatment, it could be a sign of something more serious, maybe an underlying health condition. The best thing to do would be to seek medical advise.

Which Muscles Can Get Tired Easily?

Some muscles in the human body fatigue more quickly than others due to their function and composition. Muscles are classified into two main types: slow-twitch (Type I) and fast-twitch (Type II) fibers. Fast-twitch muscles, responsible for quick, powerful movements, tend to tire faster than slow-twitch muscles, which are built for endurance.

Calf Muscles (Gastrocnemius & Soleus) – These muscles support standing, walking, and running. The gastrocnemius, which has more fast-twitch fibers, tires quickly, especially during sprinting or jumping.Quadriceps – Found in the front of the thighs, they power movements like squatting, running, and cycling. High-intensity activities cause them to fatigue rapidly.

Biceps and Triceps – These arm muscles are involved in lifting and pushing. Repetitive lifting can lead to quick fatigue, particularly in the biceps.

Forearm Muscles – Used in gripping and fine motor tasks, these muscles fatigue quickly during prolonged activities like writing or holding heavy objects.

Abdominal Muscles – Core muscles, including the rectus abdominis, fatigue during sustained core exercises like planks or crunches.

Shoulder Muscles (Deltoids) – These muscles tire quickly in activities involving overhead lifting or sustained arm movements.

End of Article

Can Yoga Help Your Thyroid Issues?

Updated Jun 13, 2025 | 06:00 AM IST

SummaryYoga is a great way to start your health journey. A low-impact and energy efficient exercise, yoga can help you with many health issues. However, can it help with thyroid problems?
Can Yoga Help Your Thyroid Issues?

Yoga is a great exercise known for reducing stress and improving overall well-being. But can it also help with thyroid problems? The thyroid is a small gland in your throat that makes hormones vital for your metabolism, body temperature, growth, and even brain development in children. When your thyroid isn't working right, it can affect both your physical and mental health. This article explores how yoga can be a helpful addition to traditional thyroid treatments.

Poses You Can Do

While yoga generally promotes overall health, some poses specifically target the neck and throat area, where the thyroid is located. Stretching and strengthening this region might improve blood flow, though there's no definite proof that these specific poses benefit the thyroid more than others.

It's important to only hold poses as long as you feel comfortable. Many of the poses described below are for those with some yoga experience. You can make them easier with props or by practicing under the guidance of a certified yoga instructor. You can try each of these poses at home with a yoga mat.

Supported Shoulder Stand (Sarvangasana)

This advanced pose puts you upside down. Avoid it if you are new to yoga, have high blood pressure, heart issues, glaucoma, or are pregnant. Lie on your back, lift your legs straight up, and push onto your shoulders, supporting your hips with your hands. Keep your body straight and core strong.

Plow Pose (Halasana)

This advanced pose builds core and arm strength, plus spine flexibility. Start like the shoulder stand. Bring your legs over your head to rest your toes on the floor behind you, keeping your lower back supported. If breathing gets hard, slowly stop. A prop under shoulders can make it safer.

Fish Pose (Matsyasana)

This advanced pose stretches your body in the opposite direction after other poses. Don't do it if you have high blood pressure, neck injuries, or glaucoma. Sit, place hands under buttocks, lean back on elbows, and gently drop your head back, lifting your chest.

Bridge Pose (Setu Bandha Sarvangasana)

This pose is great for strengthening your back. Lie on your back, bring feet close to hips. Press palms into the floor and lift your hips toward the ceiling. You can use your hands on your lower back for support if needed.

Cobra Pose (Bhujangasana)

This pose helps make your back and neck more flexible. Lie on your stomach with palms under shoulders. Press into your palms and lift your head and chest off the mat, arching your back. Drop your head back if comfortable.

Boat Pose (Navasana)

Sit with legs out. Lean back slowly, keeping your core strong and back straight. Lift your bent knees, then straighten legs to form a V-shape. Raise arms in line with shoulders. Hold, breathing deeply. Slowly lower arms and legs.

Upward Bow Pose / Wheel Pose (Urdhva Dhanurasana)

This pose deeply stretches your chest, back, and neck. Lie on your back, bend knees, and place hands by your head. Press feet and hands, lifting hips and then your head until arms are straight. Hold and breathe.

Supported Headstand Pose (Sirshasana)

This is a very advanced pose for experienced yoga practitioners, always do it with a teacher at first. Kneel, interlace fingers, and place head on mat. Lift knees, walk feet closer, then slowly lift both feet up, balancing on forearms.

End of Article

Biking Can Help Your Brain Stay Young - Study Finds Biking To Reduce Risk Of Dementia

Updated Jun 12, 2025 | 09:00 PM IST

SummaryWhile cognitive decline may seem like a non-issue at a young age, the choices you make now, can greatly affect your health later on.
Study Finds Biking To Reduce Risk Of Dementia

(Credit-Canva)

Memory loss is an issue many people believe they will only have to face when they are older. However, diseases like dementia can happen to anyone, while it happens very rarely to people at a young age, the choices you make at these formative years have a great impact on your mind. Studies have shown how people who eat too much processed foods, do not engage in social activities and many other unhealthy habits, increase their chances of dementia and other cognitive degenerative diseases.

Just as some choices can increase the chances, there are also habits that can decrease the chances of you getting these diseases.

One of the best ways to decrease your chances of cognitive decline at an early age is by incorporating healthy habits into your life, like eating more plant-based and unprocessed foods, fixing your sleeping habits as well as exercising

A new study published in the JAMA Network Open suggests that regularly riding a bicycle could be a key factor. Research published recently indicates that using a bike for getting around might reduce the risk of dementia by 19% and Alzheimer's disease by 22%.

How Cycling Helps Your Brain

The study also hinted that cycling might even help increase the size of a brain area crucial for memory. Experts explain that cycling is a moderately intense workout that also requires balance. This need for more complex brain activity, compared to simply walking, might be why it's more effective in lowering dementia risk. It's not just about adding exercise to your routine; it's about making active travel part of your daily life. Choosing to bike instead of drive for short trips can significantly contribute to your well-being.

Large Study Shows the Link

To reach these conclusions, researchers analyzed health data from almost 480,000 people in a long-term health study in the UK. Participants shared how they most often traveled, excluding commutes to and from work. Over an average of 13 years, more than 8,800 participants developed dementia, and nearly 4,000 developed Alzheimer’s.

The findings showed a lower risk for both dementia and Alzheimer’s among those who cycled or who combined cycling with other forms of travel like walking, driving, or public transportation. The research team noted that promoting active travel, especially cycling, could significantly benefit public health by offering an accessible and sustainable way to maintain brain health in middle-aged and older adults.

Cycling's Impact on Brain Structure and Genetics

Brain scans (MRIs) further supported the findings, showing that cycling was linked to a larger hippocampus, which is a part of the brain important for forming memories and learning.

However, the benefits of cycling seemed to be strongest for people without a specific genetic risk factor for Alzheimer's (the APOE E4 genetic variant). For these individuals, cycling was associated with a 26% lower risk of dementia and a 25% lower risk of Alzheimer's. The protective effect of cycling was less clear for those with the APOE E4 gene.

Interestingly, the study also hinted that driving a car offered some protection against dementia when compared to using public transportation like buses or subways. This suggests that even less active forms of travel might have some brain health benefits over passive modes.

Important Considerations and Future Advice

It's important to remember that this study observed a connection, but it doesn't directly prove that cycling causes healthy brain aging. Still, the message is clear: anything that gets you outdoors and active is beneficial for your brain. It's not just the physical movement, but also the balance and the way it engages different parts of your brain. If you're able to ride a bike, it's recommended. If not, walking is still highly encouraged. The key takeaway is to choose an active way to move your body whenever possible.

End of Article

Strong Ankles, Less Injuries: Yoga Poses That Can Help Strengthen Your Ankle

Updated Jun 12, 2025 | 02:00 AM IST

SummaryStrong ankles are the basic foundation of balance and mobility in people. Weak ankles result in more injuries, difficulty moving, and an overall decrease in quality of life. Can yoga help with this?
Yoga Poses That Can Help Strengthen Your Ankle

(Credit-Canva)

Do you often worry about twisting your ankle? Are you experiencing foot pain, balance issues, or decreased mobility as you get older? These could all be signs that your ankles are weak. While you may not notice it as much, ankles are a big part of our balance and strength foundation. They support our movements, whether it is walking, running, stretching, or even simple flexing.

When our ankles grow weak, things and situations start changing, however you may not realize it may be due to your weak ankles. You may be getting into situations like twisting your ankles more often, experiencing pain during normal movements, etc. The Cleveland Clinic explains that weak ankles have a great effect on your knees and hips. They explained that deficient ankles cause more strain on your knees as well as the internal rotation of your hips, ultimately making it difficult to walk. However, it can be improved.

Yoga Poses for Strong Ankles

The good news is that you can actively work to strengthen these crucial ankle muscles and the connective tissues around them. This effort will not only help prevent injuries but also significantly improve your balance and overall movement. Here are some yoga poses you can do to improve your ankle health.

Camel Pose (Ustrasana)

This pose involves kneeling and arching your back, reaching for your heels. It strengthens the front of the ankles and feet while also improving overall stability and flexibility in the lower body. As you press your shins and tops of your feet into the ground, your ankles engage to support the pose.

Chair Pose (Utkatasana)

Imagine sitting in an invisible chair. This pose deeply engages the muscles in your calves and ankles as you lower your hips. It builds strength in the entire foot and ankle complex, improving stability and endurance, which are crucial for preventing ankle rolling during daily activities or sports.

Child's Pose (Balasana)

While primarily a resting pose, Child's Pose can gently stretch the top of your feet and ankles, especially if you sit back on your heels. It helps to release tension and improve flexibility in the ankle joint, which is important for overall ankle health and reducing stiffness.

Cow Face Pose (Gomukhasana)

This seated pose involves stacking your knees. While the main focus is on the hips, the feet and ankles are gently stretched and aligned. It encourages external rotation in the ankles and can help release tension, improving overall ankle mobility and preventing common stiffness that can lead to injury.

Eagle Pose (Garudasana)

Standing on one leg while wrapping the other around it, Eagle Pose is a powerful balance pose that significantly challenges and strengthens the stabilizing muscles around your standing ankle. It builds incredible ankle stability, proprioception (your body's awareness in space), and improves overall balance, making your ankles more resilient against twists and sprains.

Easy Pose (Sukhasana)

A simple cross-legged seated pose, Easy Pose might seem basic, but it's foundational for ankle flexibility. It gently stretches the ankles and feet, improving comfort in seated positions and maintaining mobility in the joint. This consistent gentle stretching helps prevent stiffness that can contribute to weak ankles.

Eight-Angle Pose (Astavakrasana)

This advanced arm balance requires significant core and arm strength, but it also heavily relies on strong and flexible ankles to hook around the arm and support the body's weight. It dramatically builds strength and control in the entire ankle joint, demanding high levels of stability and engagement.

Extended Hand-to-Big-Toe Pose (Utthita Hasta Padangusthasana)

This standing balance pose involves extending one leg forward or to the side. It greatly challenges the stabilizing muscles of your standing ankle. Holding this pose strengthens the ankle's ability to maintain balance and withstand shifts in weight, crucial for preventing common ankle injuries during movement.

End of Article