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Fitness for every age: Adapting exercise to women’s changing bodies | – The Times of India

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Fitness for every age: Adapting exercise to women’s changing bodies | – The Times of India

Fitness is a cornerstone of health, but women’s bodies undergo profound changes throughout their lives, necessitating tailored exercise regimens to meet their evolving needs. From childhood to post-menopause, the body’s physiological, hormonal, and structural changes shape its response to physical activity.

Fitness is very crucial for women, but it is often overlooked

Exercise is vital for women of all ages because it promotes physical health, mental well-being, and a higher quality of life. Regardless of the life stage, engaging in regular physical activity can yield significant short-term and long-term benefits, tailored to the specific needs of the body during each phase. Below are the key reasons why exercise is crucial for women at every age.
Cardiovascular health: Heart disease is one of the leading causes of death among women. Aerobic exercise will strengthen the heart, improve circulation, and reduce blood pressure, thus greatly reducing the risk of heart disease.
Bone density: Women are at a higher risk of osteoporosis, especially after menopause. Weight-bearing exercises such as walking, jogging, and resistance training help to maintain and enhance bone density, thus preventing fractures and other complications.
Weight management: Exercise helps to regulate weight through burning calories and increasing metabolism. It also encourages lean muscle mass, which increases metabolic efficiency.
Muscle strength and endurance: Strength training enhances muscle tone, improves posture, and supports daily activities. Strong muscles reduce the risk of injury and enhance overall functionality.
Chronic disease prevention: Regular physical activity reduces the risk of developing chronic conditions like diabetes, hypertension, and certain types of cancer. It also improves immune function, helping the body fight illnesses more effectively.

“Women may realize health benefits of regular exercise more than men”: Harvard Study

As per a study published in the Journal of the American College of Cardiology, women who exercise regularly have a significantly lower risk of an early death or fatal cardiovascular event than men who exercise regularly, even when women put in less effort.
The researchers found a link between women experiencing greater reduced risks for death compared to men among all types of exercise. This included moderate aerobic activity, such as brisk walking; vigorous exercise, such as taking a spinning class or jumping rope; and strength training, which could include body-weight exercises.
Researchers discovered that engaging in 300 minutes (five hours) of moderate aerobic exercise per week leads to a plateau in reduced risk of premature death for both men and women. At this level, the risk of early death decreased by 24% for women and 18% for men. Similarly, 110 minutes of vigorous aerobic activity each week was associated with a 24% lower risk of premature death for women and a 19% reduction for men.

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Childhood and adolescence, the building foundations of the body

During childhood and adolescence, the focus should be on building a foundation for lifelong fitness. This stage is characterized by rapid growth, hormonal shifts during puberty, and the development of motor skills. Physical activity not only supports physical health but also improves mental well-being and fosters social connections.

Fitness for every age: Adapting exercise to women’s changing bodies

Encourage participation in activities that are enjoyable, such as dance, swimming, or team sports. This builds positive associations with exercise. Basic strength training exercises, such as bodyweight squats and push-ups, can be introduced under supervision to improve coordination and muscle strength. Weight-bearing activities like running and jumping enhance bone density, which is critical during this time of rapid skeletal growth. Adolescents should be cautious of overtraining, especially in competitive sports, to prevent injuries and burnout.

The 20s where a woman’s body needs maximum strength and stamina

In their 20s, women are typically at their peak in terms of physical performance, strength, and endurance. This is an ideal time to build muscle mass, improve cardiovascular fitness, and establish a consistent exercise routine.

Fitness for every age: Adapting exercise to women’s changing bodies

Incorporate resistance training to build lean muscle and improve metabolism. Compound exercises like squats, deadlifts, and bench presses are especially effective. High-intensity interval training (HIIT) can boost heart health and burn calories efficiently. Include yoga or dynamic stretching to enhance flexibility and prevent injuries. Exercise can help manage stress and improve mental clarity, which is especially beneficial for young women navigating careers or higher education.

The 30s where one needs to balance fitness and life responsibilities

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For women in their 30s, life often becomes a balancing act involving careers, relationships, and possibly motherhood. Fitness routines should focus on maintaining strength, managing stress, and preventing weight gain as metabolism begins to slow slightly.

Fitness for every age: Adapting exercise to women’s changing bodies

For busy women, short yet effective routines like HIIT or circuit training are suitable. Pregnancy and postpartum recovery require a strong core, which can be built by working on exercises strengthening the pelvic floor and abdominal muscles. Functional training, which works through everyday movements, reduces the chances of injury. Mindful movement practices, such as yoga or tai chi, can be useful in dealing with stress.

The 40s is where you maintain strength and flexibility

The 40s bring hormonal changes as women approach perimenopause. These changes can lead to weight gain, reduced bone density, and a decrease in muscle mass. Fitness routines should focus on counteracting these effects and maintaining overall vitality.

Fitness for every age: Adapting exercise to women’s changing bodies

Resistance exercises help keep the muscles, and therefore increase metabolism. For variety, one can use free weights or resistance bands. Activities that prevent bone loss include walking, jogging, or strength training. Low-impact activities, such as cycling or swimming, protect joints but improve heart health. Stress-reducing activities like meditation or yoga should be included to manage the demands of midlife.

Chest workout for women by fitness expert Garima Bhandari

7 leg exercises every woman must do

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The 50s where your body adapts to menopause

Menopause also experiences significant hormonal alterations, specifically low estrogen, causing a shift from bone and muscle mass, besides cardiovascular decline, and one will need an effective fitness regime targeting these issues with broader well-being maintenance.

Fitness for every age: Adapting exercise to women’s changing bodies

Weight-bearing and resistance exercises can mitigate the risk of osteoporosis. Low-impact activities include swimming or tai chi, as they minimize stress on the joint but enhance the range of mobility. Regular aerobic exercise can further help manage the weight and thus supports heart health. Stretching and balance exercise reduces the possibility of falls.

The 60s and beyond: The time to emphasize mobility and balance

In the 60s and later years, the focus shifts to maintaining mobility, balance, and overall independence. Regular exercise can significantly enhance quality of life and reduce the risk of chronic illnesses.

Fitness for every age: Adapting exercise to women’s changing bodies

Exercises that simulate daily activities, such as squatting or reaching, help keep one independent. Activities like tai chi or yoga reduce the risk of falls. Resistance training remains vital for preserving muscle mass and bone density. Walking, swimming, or cycling supports heart health without overburdening the joints.

Exercise is nothing without right nutrition

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There’s more to being fit than exercising alone. Nutritional intake and rest are as essential for rebuilding muscles as it is for replenishing bones. Calcium and vitamin D ensure bones are healthy and strong. Sufficient sleep and stress management ensure that the body recovers from physical activity.

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Fitness

Higher fitness levels linked to lower risk of depression, dementia – Harvard Health

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Higher fitness levels linked to lower risk of depression, dementia – Harvard Health
research review

People with high cardiorespiratory fitness were 36% less likely to experience depression and 39% less likely to develop dementia than those with low cardiorespiratory fitness. Even small improvements in fitness were linked to a lower risk. Experts believe that exercise’s ability to boost blood flow to the brain, reduce bodywide inflammation, and improve stress regulation may explain the connection.

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Fitness

These 20-Minute Burpee Workouts Replaced His Entire Gym Routine – and Transformed His Physique

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These 20-Minute Burpee Workouts Replaced His Entire Gym Routine – and Transformed His Physique

While many swear by them, most people see burpees as a form of punishment – usually dished out drill sergeant-style by overzealous bootcamp PTs. Often the final blow in an already brutal workout, burpees are designed to test cardiovascular fitness, muscular endurance and mental grit. Love them or loathe them, they deliver every time.

For Max Edwards – aka Busy Dad Training on YouTube – they became a simple but highly effective way to stay fit and lean during lockdown. Once a committed powerlifter, spending upwards of 80 minutes a day in the gym, he was forced to overhaul his approach due to fatherhood, lockdown and a schedule that no longer allowed for long, structured lifting sessions.

‘Even though I was putting in hours and hours into the gym and even though my physique was pretty good, I wasn’t becoming truly excellent at any physical discipline,’ he explained in a YouTube video.

‘I loved the intentionality of training,’ says Edwards. ‘The fact that every session has a point, every rep in every set is helping you get towards a training goal, and I loved that there was a clear way of gauging progression – feeling like I was developing competence and moving towards mastery.’

Why He Walked Away From Powerlifting

Despite that structure, Edwards began to question whether powerlifting was sustainable long-term.

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‘My sessions were very taxing on my central nervous system. I was exhausted between sessions. It felt as if I needed at least nine hours of sleep each night just to function.’

He also noted that his appetite was consistently high.

But the biggest drawback was time.

‘I could not justify taking 80 minutes a day away from my family for what felt like a self-centred pursuit,’ he says.

A Simpler Approach That Stuck

‘Over the course of that year I fixed my relationship with alcohol and I developed, for the first time in my adult life, a relationship with physical training,’ says Edwards.

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With limited time and no access to equipment, he turned to burpees. Just two variations, four times a week, with each session lasting 20 minutes.

‘My approach in each workout was very simple. On a six-count training day I would do as many six-counts as I possibly could within 20 minutes. On a Navy Seal training day I would do as many Navy Seal burpees as I could within 20 minutes – then in the next workout I would simply try to beat the number I had managed previously.’

This style of training is known as AMRAP – as many reps (or rounds) as possible.

The Results

Edwards initially saw the routine as nothing more than a six-month stopgap to stay in shape. But that quickly changed.

‘I remember catching sight of myself in the mirror one morning and I was utterly baffled by the man I saw looking back at me.’

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He found himself in the best shape of his life. His energy levels improved, his resting heart rate dropped and his physique changed in ways that powerlifting hadn’t quite delivered.

‘It has been five years since I have set foot in a gym,’ he says. ‘That six-month training practice has become the defining training practice of my life – and for five years I have trained for no more than 80 minutes per week.’

The Burpee Workouts

1/ 6-Count Burpees

20-minute AMRAP, twice a week

How to do them:

  • Start standing, feet shoulder-width apart
  • Crouch down and place your hands on the floor (count 1)
  • Jump your feet back into a high plank (count 2)
  • Lower into the bottom of a push-up (count 3)
  • Push back up to plank (count 4)
  • Jump your feet forward to your hands (count 5)
  • Stand up straight (count 6)

20-minute AMRAP, twice a week

How to do them:

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  • Start standing, feet shoulder-width apart
  • Crouch down and place your hands on the floor
  • Jump your feet back into a high plank
  • Perform a push-up (chest to floor)
  • At the top, bring your right knee to your right elbow, then return
  • Perform another push-up
  • Bring your left knee to your left elbow, then return
  • Perform a third push-up
  • Jump your feet forward
  • Stand or jump to finish

Headshot of Kate Neudecker

Kate is a fitness writer for Men’s Health UK where she contributes regular workouts, training tips and nutrition guides. She has a post graduate diploma in Sports Performance Nutrition and before joining Men’s Health she was a nutritionist, fitness writer and personal trainer with over 5k hours coaching on the gym floor. Kate has a keen interest in volunteering for animal shelters and when she isn’t lifting weights in her garden, she can be found walking her rescue dog.

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Fitness

Six ways your smartwatch is lying to you, according to science

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Six ways your smartwatch is lying to you, according to science

You check your smartwatch after a run. Your fitness score has dropped. You’ve burnt hardly any calories. Your recovery score is really low. It’s telling you to take the next 72 hours off exercise.

The worst bit? The whole run felt amazing.

So why is your watch telling you the opposite?

Ultimately, it’s because smartwatches and other fitness trackers aren’t always accurate.

Smartwatches can shape how you exercise

Using wearable fitness technology, such as smartwatches, has been one of the top fitness trends for close to a decade. Millions of people around the world use them daily.

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These devices shape how people think about health and exercise. For example, they provide data about how many calories you’ve burnt, how fit you are, how recovered you are after exercise, and whether you’re ready to exercise again.

But your smartwatch doesn’t measure most of these metrics directly. Instead, many common metrics are estimates. In other words, they’re not as accurate as you might think.

1. Calories burned

Calorie tracking is one of the most popular features on smartwatches. However, the accuracy leaves a lot to be desired.

Wearable devices can under- or overestimate energy expenditure (often expressed as calories burned) by more than 20 per cent. These errors also vary between activities. For example, strength training, cycling and high-intensity interval training can lead to even larger errors.

This matters because people often use these numbers to guide how much they eat.

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For example, if your watch overestimates calories burned, you might think you need to eat more food than you really need, which could result in weight gain. Conversely, if your watch underestimates calories burned, it could lead you to under-eat, negatively impacting your exercise performance.

2. Step counts

Step counts are a great way to measure general physical activity, but wearables don’t capture them perfectly.

Smartwatches can under-count steps by about 10 per cent under normal exercise conditions. Activities such as pushing a pram, carrying weights, or walking with limited arm swing likely make step counts less accurate, as smartwatches rely on arm movement to register steps.

For most people, this isn’t a major problem, and step counts are still useful for tracking general activity levels. But view them as a guide, rather than a precise measure.

3. Heart rate

Smartwatches estimate your heart rate using sensors that measure changes in blood flow through the veins in your wrist.

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This method is accurate at rest or low intensities, but gets less accurate as you increase exercise intensity.

Arm movement, sweat, skin tone and how tightly you wear the watch can also impact the heart rate measure it spits out. This means the accuracy can vary between people.

This can be problematic for people who use heart rate zones to guide their training, as small errors can lead to training at the wrong intensity.

4. Sleep tracking

Almost every smartwatch on the market gives you a “sleep score” and breaks your night into stages of light, deep and REM sleep.

The gold standard for measuring sleep is polysomnography. This is a lab-based test that records brain activity. But smartwatches estimate sleep using movement and heart rate.

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This means they can detect when you’re asleep or awake reasonably well. But they are much less accurate at identifying sleep stages.

So even if your watch says you had “poor deep sleep”, this may not be the case.

5. Recovery scores

Most smartwatches track heart rate variability and use this, with your sleep score, to create a “readiness” or “recovery” score.

Heart rate variability reflects how your body responds to stress. In the lab it is measured using an electrocardiogram. But smartwatches estimate it using wrist-based sensors, which are much more prone to measurement errors.

This means most recovery metrics are based on two inaccurate measures (heart rate variability and sleep quality). This results in a metric that may not meaningfully reflect your recovery.

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As a result, if your watch says you’re not recovered, you might skip training — even if you feel good (and are actually good to go).

6. VO₂max

Most devices estimate your VO₂max — which indicates your maximal fitness. It’s the maximum amount of oxygen your body can use during exercise.

The best way to measure VO₂max involves wearing a mask to analyse the amount of oxygen you breathe in and out, to determine how much oxygen you’re using to create energy.

But your watch cannot measure oxygen use. It estimates it based on your heart rate and movement.

But smartwatches tend to overestimate VO₂max in less active people and underestimate VO₂max in fitter ones.

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This means the number on your watch may not reflect your true fitness.

What should you do?

While the data from your smartwatch is prone to errors, that doesn’t mean it is completely worthless. 

These devices still offer a way to help you track general trends over time, but you should not pay attention to daily fluctuations or specific numbers.

It’s also important you pay attention to how you feel, how you perform and how you recover. This is likely to give you even more insight than what your smartwatch says.

Hunter Bennett is a lecturer in exercise science at Adelaide University. This piece first appeared on The Conversation.

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