Staying active during pregnancy is great, it can help you feel better, improve your posture, and even give you more energy for delivery. There are many benefits of regular exercising, it might also lower your chances of gestational diabetes and reduce backaches. If you exercised before pregnancy, you can likely keep going with some adjustments. Many new moms find it difficult to start exercising after birth as their bodies are really worn out, but if you are in the habit of it, you will find it easier to slip back into your routine, with appropriate changes. However, some exercises are off-limits now. Talk to your doctor to create a safe and effective routine.

Benefits of exercising during pregnancy

Exercise can help you feel better throughout your pregnancy by boosting your energy, improving your mood, and even helping you sleep better. It can also ease common discomforts like back pain and make labour and delivery easier. On top of that, exercise can help prevent certain pregnancy complications and make it easier to get back in shape after delivery. Of course, your body is changing a lot during pregnancy. To stay safe, you might need to adjust your workouts or avoid certain activities. Your doctor can help you create a safe and effective exercise plan for your pregnancy.

Risks of exercising during pregnancy

Exercise is generally great during pregnancy, but there are some risks associated with it. Make sure you are exercising, you are accompanied by people you are being looked after by a trainer, and there is access to a medical professional Talk to your doctor before starting any exercise routine if you have any of these health conditions like uncontrolled medical problems like asthma, heart disease, or type 1 diabetes. Pregnancy complications like bleeding, a weak cervix, or certain types of placenta issues. Certain risk factors during pregnancy like severe anemia, uncontrolled blood pressure, or a history of smoking heavily. Your doctor can help you create a safe exercise plan based on your specific health and pregnancy.

Things to avoid during pregnancy

Activities with a high risk of bumps or falls include martial arts, contact sports, horseback riding, downhill skiing, and gymnastics. This also includes exercises that put pressure on your belly, avoid heavy weightlifting and exercises where you lie flat on your back for a long time (like wide squats or lunges). These things can hurt not just your baby but you as well. If you are not careful, you can put your life in danger. A list of things you should avoid are wide squats or lunges, weightlifting, and high altitude training.

India is facing a significant metabolic health challenge, with millions of people living with diabetes or prediabetes. The ICMR-INDIAB study estimated that 101 million Indians have diabetes and 136 million have prediabetes.

What is particularly concerning is that many people at risk may not appear overweight. They may have a normal Body Mass Index (BMI) but carry excess body fat, particularly around the abdomen, putting them at risk of metabolic disorders.

The ‘Thin-Fat Indian’ Phenotype: What Does It Mean?

This is especially relevant to Indians because of differences in body composition and a greater susceptibility to metabolic complications at relatively lower body weights. Research suggests that Asian Indians tend to have a higher body fat percentage, greater abdominal fat accumulation and relatively lower skeletal muscle mass than several other populations with a similar BMI.

This pattern is commonly described as the ‘thin-fat Indian phenotype’, also known as TOFI, or ‘Thin Outside, Fat Inside’. Genetic predisposition, early-life nutritional influences, physical inactivity and dietary habits can all contribute to this phenomenon. As a result, a person who appears slim may still have excess body fat, reduced muscle mass and an increased risk of metabolic disease.

Also read: Exercise Snacking: Short Bursts Of Squats May Build Strength As Effectively As Longer Gym Sessions, Study Finds

Why BMI Alone Cannot Reveal Excess Body Fat

BMI is a useful screening tool, but it measures weight in relation to height and cannot distinguish between fat and muscle. Body fat percentage offers additional information by indicating the proportion of body weight made up of fat. According to clinical guidelines from the Endocrine Society of India, body fat levels exceeding approximately 25% in men and 30% in women may be considered excessive in Indian adults when measured using Dual-Energy X-ray Absorptiometry (DXA).

However, these thresholds should be interpreted alongside age, fat distribution, muscle mass and other metabolic parameters. A normal BMI alone cannot rule out excess body fat or an underlying metabolic risk.

Visceral Fat: How Belly Fat Affects Metabolic Health

The location of fat accumulation is equally important. Subcutaneous fat lies beneath the skin, while visceral fat accumulates deep within the abdomen, surrounding internal organs. Excess visceral fat can release free fatty acids and inflammatory substances that contribute to insulin resistance, abnormal cholesterol metabolism and chronic low-grade inflammation.

Over time, these changes can increase the risk of type 2 diabetes, metabolic dysfunction-associated steatotic liver disease, hypertension and cardiovascular disease. In Indian adults, a waist circumference of 90 cm or more in men and 80 cm or more in women indicates increased abdominal adiposity and warrants further metabolic risk assessment.

Also read: The Changing Obesity Treatment Landscape: Where Does Bariatric Surgery Fit in the Age of Weight-Loss Drugs?

Can Dietary Changes Help Reduce Metabolic Risk?

Addressing this risk requires a shift in how we approach everyday nutrition and physical activity. Traditional Indian meals can sometimes be disproportionately high in carbohydrates, with rice, rotis and potatoes taking up much of the plate while protein-rich foods receive less attention.

Including adequate protein through dal, pulses, dairy, paneer, soy, eggs, fish or lean meat can help preserve muscle mass and support metabolic health. Carbohydrates do not need to be eliminated; instead, the focus should be on balanced portions, fibre-rich foods and overall dietary quality.

Resistance Training For Metabolic Health

Physical activity is equally important, particularly resistance training, which helps maintain skeletal muscle and supports glucose metabolism and insulin sensitivity.

While walking and other aerobic activities are beneficial, adults should also incorporate muscle-strengthening exercises at least twice a week. A combination of aerobic exercise and resistance training can help improve body composition and reduce metabolic risk.

Festive Eating And Metabolic Health

Festive seasons and weddings often involve frequent consumption of sweets, fried foods and calorie-dense meals. Occasional indulgence is not the primary concern; rather, repeated overeating combined with reduced physical activity can affect long-term metabolic health. Mindful portions, balanced meals and regular exercise can help people enjoy celebrations without consistently compromising their health.

Ultimately, the weighing scale tells only part of the story. BMI, waist circumference, body fat percentage, muscle mass and metabolic markers such as blood glucose and cholesterol should be considered together to obtain a more complete picture of health. India's fight against diabetes must go beyond weight loss and focus on improving body composition, preserving muscle and reducing excess fat. Looking thin does not necessarily mean being metabolically healthy, and recognising this distinction is an important step towards preventing diabetes and other metabolic disorders.

By Dr. Aparna Govil Bhasker, Consultant Bariatric and Metabolic Surgeon, Saifee Hospital, Mumbai

Finding an hour for the gym is one of the most common reasons people skip workouts. But what if short bursts of exercise at the office or home could deliver similar benefits?

A small trial from China suggests that splitting squats into short bursts throughout the day, a practice known as "exercise snacking", may build strength about as effectively as completing the same workout in one session.

How the trial worked

The study was published in the October 2026 issue of the Journal of Exercise Science & Fitness. It was led by researchers at Tongji University, including Rongxuan Zhai and Lejun Wang. The team recruited 45 male students aged 18 to 25, all with at least six months of regular weight training behind them.

Participants were randomly placed in one of three groups: fragmented resistance training, traditional continuous training, or no supervised training at all. For eight weeks, the two training groups squatted three times a week on a Smith machine under expert supervision, with the weight rising over time for each person. The fragmented group did three separate one-minute bouts of 20 weighted squats. The traditional group did one continuous session of 60. The total amount of work was the same.

What they found

Both training groups got clearly stronger than the control group. According to the study’s abstract, one-rep max squat strength beat the control group by about 20.6 kilograms in the fragmented group and about 28.9 kilograms in the traditional group. ScienceAlert reported that muscular strength, isometric squat force and relative muscular endurance improved in both training groups compared with the control group.

Also Read: Just Four Days Of High-Fat Diet May Increase Inflammation, Study Finds

The traditional group’s gains were larger on paper, but ScienceAlert reported that the difference between the two training styles was not statistically significant. “The present findings do not support the conclusion that traditional continuous resistance training is superior,” the authors concluded.

The one clear difference was enjoyment. Participants who squatted in short bursts reported having more fun than those who did one long session. The authors suggest that “dividing the same training volume into several brief sessions may reduce the perceived burden associated with prolonged exercise while allowing individuals greater flexibility to integrate exercise into their daily schedules.”

Why it matters

“Exercise snacking”, meaning short bouts of activity spread through the day, has become popular in recent years. Earlier research has mostly looked at aerobic activity such as climbing stairs or brisk walking. ScienceAlert noted that it has been linked with better cardiorespiratory fitness and blood sugar control.

This trial looked at resistance training instead. That matters because strength work usually means a dedicated gym session, which is harder to fit into a busy day. Breaking it into one-minute pieces could make it easier to start.

What the study can’t tell us

The trial was small, and the volunteers were young men who already lifted weights. They did one exercise, the squat, for eight weeks. The results may not apply to women, older adults, beginners or other exercises. Because the sessions were supervised, the study also can’t show whether people would keep up short bursts on their own.

ScienceAlert noted that the researchers had expected traditional training to build better endurance than the short bursts. That hypothesis was not supported here. The authors say longer studies in more diverse groups are needed.

The bottom line

For people short on time, this early evidence suggests that a few one-minute sets of squats spread through the day can do much of what a longer session does. It is a promising option, not yet a proven replacement for a full workout. Anyone with a health condition or injury should check with a doctor before starting a new exercise routine.

Most of us know exercise is good for the heart. It makes the muscle stronger and brings the resting heart rate down. But new research from the University of Bristol suggests there is another layer. Regular exercise may also change the nerves that tell the heart how fast to beat.

What The Researchers Did

The heart is partly run by the autonomic nervous system, the body’s autopilot. It handles heartbeat, breathing and digestion without you thinking about it. According to a University of Bristol statement, the team studied rats that did 10 weeks of moderate treadmill running. They then examined the stellate ganglia, two small clusters of nerve cells on either side of the lower neck and upper chest. These clusters send the “go faster” signals to the heart.

The study appeared in the journal Autonomic Neuroscience, with researchers from University College London and two Brazilian universities.

In untrained rats, the left and right clusters looked fairly similar. In trained rats, they did not. Healthline, reporting on the paper, said the right cluster held about four times as many neurons as the left. The nerve cells also changed size in opposite directions. Those on the left grew to nearly twice their size, while those on the right became slightly smaller.

The trained rats also had a lower heart rate, around 280 beats a minute against 314 in untrained rats, while their blood pressure stayed about the same, according to Healthline’s report on the study.

Why It Matters

Doctors already target these nerve clusters in some patients. Nerve blocks and denervation procedures calm them down to treat irregular heartbeats, angina (chest pain from poor blood flow to the heart) and stress-induced “broken-heart” syndrome.

Dr. Augusto Coppi, the study’s lead author, said in the University of Bristol’s statement that the clusters work like the heart’s “dimmer switch.” He said that knowing how they differ on each side could one day help doctors pick the side most likely to benefit.

Also Read: Vanessa Trump Recovers From 'Very Invasive' Breast Cancer, Reveals Early Sign Of The Disease

This was a rat study. Dr. Coppi himself said in the same statement that the findings are early-stage and that clinical studies would need to follow. The team still has to show how these changes affect the way the heart actually works. They plan to test larger animals and eventually people, using noninvasive markers so no surgery is needed.

So this is not a new reason to change anyone’s treatment. It is a clue, not a cure.

The advice itself is old and well proven. The World Health Organization recommends that adults aged 18 to 64 do at least 150 to 300 minutes of moderate aerobic activity a week, or 75 to 150 minutes of vigorous activity. Brisk walking, swimming and cycling all count. WHO data also shows that about a third of adults worldwide still don’t do enough.

If you have a heart condition, get chest pain, or take heart medicines, check with your doctor before starting a new routine. For everyone else, the message is simple. Your heart is not the only thing that changes when you work out. The nerves that control it may change too.