Just a few days into the new year is a good time to look back at the New Year's resolution, for health, diet and fitness! A 75-ditness challenge may not be the first thing that comes to your mind. However, this has gained a massive traction on TikTok. It is called the "75 Hard" challenge, where participants also document their progress. The challenge includes strict rules to comply with. These include: adhering to a healthy diet with no cheat meals or alcohol, completing two 45-minute workouts daily (one outdoors), drinking over three liters of water, and reading 10 pages of a non-fiction book each day.

While this might seem like a straightforward regime, experts suggest that for some, a more relaxed version may help them better.

What the participants feel?

As reported in BBC, Devamsha Gunput, 29, who successfully completed the 75 Hard challenge while juggling a full-time job as a digital consultant in Edinburgh described it as a "tough but transformative journey". One of the biggest challenges she faced was setting boundaries with her South Asian family to maintain her strict diet.

Living in Edinburgh’s dark, wet, and cold weather made outdoor workouts particularly difficult. Despite these hurdles, Devamsha noticed lasting benefits, including more consistent exercise habits, improved reading routines, and a better relationship with food.

The origin of this challenge

The challenge was originally created in 2019 by author and podcaster Andy Frisella to foster mental toughness. While not a certified personal trainer or doctor, Frisella designed the program based on his personal experiences, emphasizing discipline rather than weight loss or specific physical outcomes.

Initial challenges

For Sophie Deakins, 27, who completed the challenge while managing a cinema in London, 75 Hard was a way to address her struggles with consistency and discipline. She eliminated sweets, opting instead for natural sugars from fruit and honey, and tracked her diet and water intake meticulously.

Sophie found the first few weeks challenging as she adjusted to new habits, particularly when socializing, as it often revolved around dining out and drinking. By being open about her goals, she was able to navigate these situations without succumbing to temptation.

Post-challenge, Sophie continued some habits, like avoiding unnecessary coffee shop purchases and limiting eating out, which not only improved her health but also saved her money. Most importantly, she experienced a significant mindset shift, overcoming self-doubt and excuses about time.

Balancing the Pros and Cons

While many find 75 Hard rewarding, it’s not suitable for everyone. Strength and conditioning expert and gym coaches advise considering the significant time commitment required for the workouts, reading, and other tasks. They suggest adopting simpler elements like daily movement and drinking more water without feeling overwhelmed.

Motivation is another concern. The pressure to transform one’s life at the start of the year can be counterproductive. Experts recommend setting achievable goals that add joy and value to daily life rather than creating stress.

What does not work out?

The 75 Hard challenge has not been clinically studied, nor has it been made after considering an average person's ability to cope with such changes so quickly. It is personally designed by Frisella, whose strength may not match others. This is what is making its long-term benefits unclear. Healthcare providers, doctors, and other experts point out that a more basic routine, such as regular exercise and a balanced diet, might achieve similar results without the extreme demands.

Ultimately, while 75 Hard can help build discipline and mental toughness, it’s essential to tailor health and fitness goals to your needs. For reliable guidance, the NHS Live Well website offers comprehensive advice on diet, exercise, and mental well-being.

As cancer care becomes increasingly scientific, there is one variable that remains an effective force in enhancing patient results: exercise. Though physical activity has been well established to prevent chronic illnesses like diabetes and cardiovascular disease for decades, recent studies add a fascinating page to the narrative—exercise can also lower cancer recurrence and improve survival in patients with cancer.

A randomized controlled trial, reported recently in the New England Journal of Medicine, has given the strongest evidence to date that formal exercise not only promotes general well-being but also is a key factor in recovery from cancer. Investigators tracked close to 900 patients from 55 cancer centers in six countries who had all been treated for stage III or high-risk stage II colon cancer.

Members were divided into two groups: one was given routine health education in terms of nutrition and exercise, while the second group participated in a formal exercise program under expert health coaches. The disparity in results between the two groups was dramatic.

With a median follow-up of eight years, the patients in the structured exercise group had 28% and 37% reduced risk of cancer relapse and death, respectively. Importantly, participants in this group also showed significant improvements in cardiovascular fitness, as assessed by six-minute walk distance and VO2 max, a measure of oxygen consumption during exercise.

This is the first randomized trial to confirm that exercise after cancer treatment significantly lowers the risk of recurrence and death," she said. "It validates what we’ve long suspected: movement is medicine, especially for cancer survivors.

Colon cancer, for example, recurs in approximately 30% of patients despite surgery and chemotherapy. Hitherto, common practice had mainly concentrated on medical interventions, relegating lifestyle changes to the sidelines. This research flips that approach on its head.

How Exercise Facilitates Cancer Recovery?

Exercise benefits for cancer patients go far beyond physical conditioning. Here's how:

Improved Immune Function: Sustained physical exercise enhances the immune system, allowing the body to more effectively recognize and destroy cancerous cells.

Hormonal Control: Exercise maintains hormones such as insulin and estrogen in balance, hormones which have a potential to develop and drive some cancers.

Inflammation Decreased: Long-term inflammation is an established cause of cancer development, and exercise reduces inflammation levels within the body.

Better Treatment Tolerance: Patients who stay physically active tend to cope better with chemotherapy and other treatments, with fewer side effects.

Mental Health Advantages: Exercise helps in reducing anxiety, depression, and fatigue—emotional and physical issues that are common among cancer patients.

Can Personalised Programs Make the Difference?

The supervised exercise program implemented in the trial was not one size fits all. It incorporated sessions that were supervised and regular consultation with a health coach. The coaching aspect enabled the program to be adapted to patient-specific needs and fitness levels.

"Having someone to guide and motivate makes a huge difference, especially for individuals recovering from something as taxing as cancer treatment," said Dr. Wen. "We’re not asking patients to run marathons, but even moderate exercise, when structured and consistent, can yield profound results."

This study lends impetus to the increasing trend that promotes lifestyle interventions in mainstream cancer treatment. A number of healthcare firms and wellness businesses are already using these results in their services. Cerula Care and Complement 1 are among the platforms that provide one-to-one coaching on exercise, nutrition, sleep, and mindfulness.

On the clinical side, firms such as Faeth Therapeutics are pushing it even further by adding pharmaceutical therapy to targeted nutrition designed to target cancer metabolism. Preliminary results indicate that these synergistic strategies might offer even better recurrence protection.

Another key area that the research brings to light is that of social support. Group fitness activity or support from coaches and peers improves compliance with treatment regimens and emotional well-being. With the psychological impact of cancer, mental health ought to be brought to the fore as part of the cure.

Is This A New Prescription for Patients?

So, what can patients learn from this study? First, discuss with your oncologist or primary care physician the inclusion of a structured exercise program in your recovery regimen. The program does not have to be extremely rigorous; professionalism and consistency are more important than intensity.

Second, don't wait until after treatment. Preparing for cancer treatment and even engaging in some exercise during treatment can help deliver cumulative benefits that enhance quality and life duration.

Greatly, keep in mind that this is only colon cancer. Researchers think that the benefits of formal exercise may be applied to many other kinds of cancer. Future research is already ongoing to investigate these larger applications.

The message is simple: exercise is not optional or merely "good advice." It's an integral part of cancer care, something that should be incorporated into treatment plans from the moment of diagnosis right through remission.

As more studies highlight the cancer-fighting power of movement, it's time for patients and healthcare professionals alike to put physical activity front and center as a major weapon against cancer. The future of oncology is not solely in the realm of medicine—it's in movement, as well.

Can Exercise Possibly Do More Harm Than Good for Cancer Patients?

Although formal exercise has undeniable benefits for many cancer survivors, it's not a solution for all. For patients receiving high-intensity treatments such as chemotherapy or radiation therapy, overexerting the body—particularly without medical supervision—can have adverse effects. Excessive strain can cause fatigue, immune compromise, or injury that might postpone treatment or compromise recovery. For patients with metastases to bone, some activities will enhance the risk of fracture. Cardiovascular or pulmonary restriction resulting from cancer or cancer treatment also implies that exercise will need to be prescribed with extreme caution.

Exercise is not automatically bad for you, but bad or unmonitored exercise can be. That is why interventions like the one presented in the recent trial matched patients with health coaches and tracked progress. It's not about hammering the gym—it's about safe and incremental movement tailored to health status.

In short, exercise is potent medicine, but as with any treatment, the dose and delivery are everything. Always get your care team's approval before beginning or intensifying a routine. Correctly done, the rewards far surpass the risks.

Fixing your posture is about more than just sitting up straight. Specific yoga poses can really help your back and make your spine healthier. These poses gently stretch and make the muscles that support your spine stronger. This leads to better alignment, less pain, and easier movement over time.

The reason why people who have poor posture are encouraged to do yoga is because it allows your core muscles to grow stronger and when you have a strong core your body finds it much more easier to support your back. Yoga also makes you more flexible, so your back can bend and twist more easily. Plus, it improves your body awareness. This means you'll notice how your body feels and holds itself, helping you to correct your posture before you even start to slouch.

Yoga Poses That Help You Fix Your Posture

Fixing your posture is about more than just sitting up straight. Specific yoga poses can really help your back and make your spine healthier. These poses gently stretch and make the muscles that support your spine stronger. This leads to better alignment, less pain, and easier movement over time.

Cow Pose (Bitilasana)

This gentle pose helps your spine move more freely by arching your back. It stretches your stomach and neck, making your spine more flexible and ready for other movements.

Downward-Facing Dog (Adho Mukha Svanasana)

This basic yoga pose makes your whole spine longer, from your tailbone to the top of your head. It stretches your legs and strengthens your arms, taking pressure off your back and helping your whole body line up correctly.

Plank Pose

Plank is fantastic for building a strong core, which is super important for a healthy spine. It works your stomach, back, and shoulder muscles, teaching your body to stay straight and preventing slouching by making you more stable.

Sphinx Pose

This easy backbend gently curves your spine, which is good if you sit a lot. You lie on your belly and lean on your forearms. Sphinx opens your chest and strengthens your lower back, helping your spine keep its natural curve and reducing stiffness.

Cobra Pose (Bhujangasana)

Cobra is a deeper backbend than Sphinx, making your whole back stronger and more flexible. When you lift your chest using your back muscles, it stretches your chest and stomach, improving how your spine moves.

Seated Twist

Seated twists gently turn your spine, making it more flexible and releasing tightness. This pose helps your insides and stretches your back muscles, keeping your spine hydrated and mobile, and improving posture by balancing your muscles.

Cat Pose (Marjaryasana)

Often done with Cow Pose, Cat Pose gently rounds your spine, stretching your back and releasing tension. It improves spinal flexibility and coordination, helping to warm up the back muscles and improve overall spinal mobility.

Child's Pose (Balasana)

This restful pose gently stretches the lower back and hips, decompressing the spine. It calms the mind and body, providing a gentle release for spinal tension and encouraging relaxation, which can greatly benefit overall back health.

Bridge Pose (Setu Bandhasana)

This pose strengthens the back muscles, glutes, and hamstrings while opening the chest and shoulders. It helps to lengthen the spine, counteracting the hunching often seen with desk work, and improves overall spinal support and posture.

For most people (add me!), the daily struggle to fit more exercise into an already hectic routine is a battle against fatigue, motivation, and not least of all, time but strangely the answer lies not in trying to find that ideal workout or buying new running shoes? A significant new study, suggests that a simple change to your bedtimes—going to bed earlier, that is—may hold the key to a more active lifestyle.

The study, released by Monash University scientists in Australia, examined the connection between bedtime and exercise. Although it does not unquestionably prove that an early night leads to more exercise the next day, the results strongly indicate a connection. The scientists analyzed wearable information from close to 20,000 individuals over the span of a year, creating a wealthy dataset that contained nearly six million night-and-day time stamps.

Their key discovery: people who went to bed earlier tended to engage in more moderate-to-vigorous physical activity the following day. Those who hit the hay at 9 p.m. clocked in an average of 30 more minutes of exercise the next day than those who went to bed at 1 a.m. Even an 11 p.m. bedtime, which was the average among participants, resulted in 15 fewer minutes of movement compared to the early birds.

Why Earlier Bedtime May Lead to More Exercise?

The relationship between sleep timing and exercise is more involved than just getting extra sleep. The research revealed that even if individuals had their typical level of sleep, sleeping earlier than usual still increased physical activity the following day. What this implies is that sleep timing, rather than duration, has an independent contribution in the regulation of our energy and motivation towards exercise.

Psychologist Josh Leota, a lead researcher, thinks that this finding might provide a straightforward but potent public health message. "Instead of pushing for sleep and activity separately, campaigns might push for earlier bedtimes to promote more active lives naturally," he explained.

The reasons are both physiological and behavioral. Late sleepers may naturally be more fatigued during the day or experience what researchers call “social jet lag”—a mismatch between biological rhythms and social schedules like a 9-to-5 job. This can reduce not only sleep quality but also daytime energy and motivation, ultimately impacting one’s willingness to exercise.

Strangely enough, people who went to sleep earlier but still slept for the same number of hours that they usually do tended to achieve personal records for their levels of physical activity. This indicates that it's not only about sleeping more—about when you sleep.

Why would earlier bedtimes lead us to be more likely to get moving? The researchers suggest a few reasons:

Less social jetlag: Most individuals' internal sleep clocks ("chronotypes") don't fit typical 9-to-5 routines, creating "social jetlag"—a discrepancy between internal and external schedules. This may result in more disturbed sleep and more daytime sleepiness, draining energy for exercise.

Less late-night distraction: Late-night activity usually translates into more computer/TV time and less time for restorative sleep, which leaves individuals drowsy and less motivated to exercise.

More regular wake times: While the study did not specifically quantify wake-up times, having an earlier bedtime may naturally result in waking up sooner and feeling more alert, with a greater chance of squeezing in exercise before the demands of the day can fill the schedule.

Interestingly, the research also discovered that individuals who slept for an average of five hours recorded 41.5 more minutes of exercise than those who slept for an average of nine hours. This does not, however, indicate that a shorter sleep period is more conducive to fitness. Prolonged lack of sleep can disable the gains of exercise, raise injury risk, and harm overall health. Strive for a healthy equilibrium: sufficient sleep for recovery, but not a quantity so high that it pushes out time and energy for activity.

How to Make Earlier Bedtimes a Part of Your Routine?

So, how do you take this research and turn it into action? If you're motivated to attempt changing your bedtime, here are some real-world strategies to make the transition smoother and prepare yourself for more energetic days:

1. Wind Down Slowly: Begin by creating a "digital sunset" 30 to 60 minutes prior to your desired bedtime. Switch off screens and dim the lights to signal your body that it is time to sleep.

2. Develop a Sleep Ritual: Read, meditate, or do some light stretches. This signals to your body that it's time to unwind.

3. Adjust in Increments: You don't need to transform your schedule in one night. Start by going to bed 15 minutes early every night until you hit your target bedtime.

4. Align with Your Chronotype: We all have an innate circadian rhythm. Although this study indicates advantages from sleeping earlier, adjust your bedtime to suit your body's natural schedule without sacrificing sleep quality.

5. Prioritize Sleep Hygiene: Make your bedroom cold, dark, and silent. Invest in blackout curtains, white noise machines, or whatever will let you sleep better.

6. Keep Consistency: Attempt to keep the same wake and sleep times even on weekends to maintain a stable rhythm.

While the best exercise regimen or the latest piece of exercise equipment can be beneficial, at times the most effective changes are the most straightforward. This research indicates that shifting your bedtime forward—even by one hour—may make you more active, energized, and eager to work out the following day.