We have been debating for years whether it is better to go to the gym in the morning or in the afternoon. Physiology finally has the answer

In the world of sports there is an eternal debate about the best time to exercise. On the one hand, there are those who defend tooth and nail that get up early to train At six in the morning it activates the metabolism for the rest of the day. On the other hand, there are those who claim that the body only performs at its maximum after leaving work late in the day. Who is right? The answer, as is often the case in exercise physiology, has different nuances, since if we turn to scientific literature, recent studies and controlled trials, we will discover that the best schedule depends on the biology, objectives and internal clock of each athlete. And something that is already known is that our biology does not function in a flat manner during the day, but is governed by circadian rhythms. Here, science already indicates that body temperature and neuromuscular performance reach their maximum peak in the afternoon, generally between 5:00 p.m. and 7:00 p.m. Although the key here is whether this can translate into more muscle in the long term. The concrete studies. In 2019, a group of scientists public a meta-analysis that confirmed that, indeed, baseline muscle strength is greater in the afternoon. However, for early risers, they also pointed out that, if consistency is maintained at the same schedule, the long-term gains in strength and muscle mass are similar, regardless of the schedule, because the human body ends up adapting to what is asked of it. But there is a fairly clear exception, as stated in a study published in 2016. Here, after 24 weeks follow-upit was shown that there is a greater gain in muscle mass in the legs if training is done in combination of bodybuilding and weights. The morning situation. If the goal you have set is not to lift the maximum weight possible, but rather to improve cardiovascular health or combat insulin resistance, the balance tips towards the morning, as confirmed by a study published in 2024 that analyzed patients with metabolic syndrome who performed intense aerobic exercise. Here it was seen that training in the morning achieved a reduction in systolic blood pressure of 4% compared to only 1% in the afternoon group. Additionally, the early risers group experienced a 14% improvement in insulin resistance, compared to 4% for the evening group. Furthermore, narrative reviews suggest that morning exercise helps advance sleep phases and improve the lipid profile. It depends on each person. But beyond what the population averages say, we must take into account the genetic and behavioral component of each person, and above all their chronotype. In this way, people who get up early naturally perform better in the morning, while those who perform better at night, if they are forced to train at six in the morning, the truth is that they will have greater fatigue and a worse perception of effort. The conclusion. Although science finds specific metabolic benefits in the morning and performance peaks in the afternoon, general reviews agree on an insurmountable rule of thumb: the best time to train is the one in which you can maintain long-term adherence. The hormonal peak in the afternoon is of no use if your work obligations prevent you from going to the gym regularly or it means a great sacrifice to radically change the routine you are following. Images | Drazen Zigic In Xataka | Science already knows what is the best “gasoline” to create new neurons: physical exercise

The answer lies in what happened yesterday afternoon.

The normality of a Sunday marked by strong wind in the Canary Islands was abruptly broken at 12:13 p.m. At that moment, the clocks stopped and the screens went off throughout La Gomera. According to official sourcesthe island suffered a total “zero energy” that left 15,610 medium and low voltage points without supply. It was not just a question of lighting: the fall of the system took telecommunications with it, leaving a large part of the population without mobile coverage and plunging businesses into chaos as the dataphones became inoperative, as reported by testimonies collected by The Newspaper. The question iinevitable: again? The technical cause points again to the energetic heart of the island. As explained by Radio Televisión Canaria (RTVC)the origin was a “destabilization of one of the generators” located at the El Palmar thermal power plant. This initial failure caused what is known in electrical engineering as a load shedding or cascade effect. For safety reasons, the instability of that first piece of equipment caused the rest of the generators to fail, resulting in a general power outage. Although the Endesa company has communicated that the exact causes are under investigation, the president of the Cabildo, Casimiro Curbelo, has been more blunt pointing out the age of the infrastructure: “One of the equipment failed, possibly because its engine is old, and that caused the entire unit to destabilize.” A recovery in record time. Unlike the traumatic blackout of July 2023, which kept the island in the dark for three days and resulted in a penalty of 12.1 million euros for Endesa, the response on this occasion has been noticeably more agile. The technicians managed to reverse the situation from “zero” in just 17 minutes. The recovery was, however, “gradual.” As explained in ElDiario.esthe Minister of Ecological Transition and Energy, Mariano Hernández Zapata, warned that the process had to be slow to prevent the system from collapsing again when receiving the entire load at once. At 3:25 p.m., approximately three hours after the start of the incident, the Cabildo confirmed the restoration 100% of the service, although maintaining alert for possible “micro-cuts” of adjustment and maintenance. The technical feat that did not arrive in time. This new incident reveals a critical technological reality: the extreme vulnerability of “isolated systems”. The definitive solution is already under water, although with a bittersweet taste due to the deadlines. As detailed by Red Eléctrica de España (REE) In its planning, the ship Enterprise Cable In August 2025, the laying of what is the deepest tripolar AC cable on the planet began, descending to 1,145 meters on the seabed. This 36 kilometer engineering work, which will connect the substations of Chío (Tenerife) and El Palmar (La Gomera), is the 66kV “umbilical cord” that will allow: End isolation: La Gomera will be able to receive up to 50 MVA of energy from Tenerife in case of failure. Integrate renewables: It will make it easier for the island to advance its decarbonization goals by being able to pour clean energy into the grid. Robustness of the system: We move from a single, dependent generation model to an interconnected network model. But the irony tells itself. According to the official REE schedule, the completion of the interconnection was scheduled for the end of 2025. However, at the start of 2026, the Gomeros They have verified again thatwhile the last connections are not completed and the infrastructure comes into operation—predictably in this first quarter—, its electrical security continues to depend on a plant whose material fatigue is no longer a secret. An island on alert. Although the light has returned to homes, the feeling of uncertainty persists. The president of the Canary Islands, Fernando Clavijo, and the minister Sara Aagesen have maintained permanent contact to monitor the situation, aware that the island’s image is damaged with each blackout. La Gomera has shown to have learned its lesson in terms of emergency protocols and speed of response, but the infrastructure is still at its limit. All eyes are now on that submarine cable that, according to Casimiro Curbelois the only real guarantee that an old engine will not silence the life of an entire island again. Image | freepik and Tony Hisgett Xataka | 99% of the internet travels through submarine cables. Now there is a much more ambitious plan underway: linking the electrical grid

The afternoon began as something more or less spontaneous. Today there are already companies that are “franchising” it to make money.

The late afternoon has taken hold in Spain. And it has done so much that, in just a few years, it has gone from being a word that required clarification of language academics to become a kind of ‘franchise’, a brand that is incorporated into events and even business. After all, since the pandemic, Spain has shown that it is not only capable of enjoying nightlife… it also likes evening entertainment. And there are people willing to take advantage of that opportunity. What has happened? That lateness has permeated so much into our daily lives, it has become normalized to such an extent that there are those who are already dedicating themselves to ‘franchising’ it. It is not surprising if we take into account two factors. The first, that the concept took root a few years ago in Spanish society (it caught on especially during the pandemic). The second is that its link with leisure, hospitality and the entertainment industry makes it a juicy business. Especially in a country like Spain, where the population pyramid widens in the age group between 30 and 50, the public more given to advance the party hours, and lose weight among twenty-somethings, usually the most night owls. What is tardiness? In case there is still anyone with doubts in November 2025, here is a simple answer extracted from the web Fundéu official:tarardar is “spending the afternoon having drinks and tapas or with other recreational activities, so that leisure comes forward and does not extend until late at night.” That is essentially its main idea: nightlife is still leisure, but it is no longer nocturnal. Spain (country of bars) has a long tradition of evening entertainment, but the origins of the afternoon as a rising concept are not that old: they can go back a few years, to before the pandemicalthough it really gained appeal during the health crisis, when the hospitality industry (and the clients who demand its services) were forced to adjust to schedule restrictions and capacity. Was it that important? Yes. Like they explain At Bartalent Lab, it was then (during the pandemic) that the search for “alternative consumption moments during the day” took root as an alternative to traditional parties at night. The philosophy took shape to such an extent that today it is easy to find initiatives and business that put the emphasis on that concept (the “lateness”) or articles that speak of the importance it has gained among hoteliers in certain cities. In July for example The Voice of Galicia explained that, with nightlife losing steam, the evening offering was becoming a lifeline for the locals of Pontevedra. “We have been exploiting the afternoon long before it was called that,” confesses a local hotelier who organizes concerts to energize the environment, especially during autumn and spring weekends. In other cities, such as Valladolid either Saragossathere are also examples of establishments that have opted for afternoon teas. Why does it succeed? For a sum of factors. The key to being late is basically that it allows leisure to be brought forward several hours (since I said it in 2021 Fundéu), offering an offer more or less similar to the nightly one without having to pay a ‘toll’ the next day. That is, it guarantees customers an experience similar to what they have traditionally had in nightclubs at night, but without risking waking up the next morning exhausted and hungover. If you want to enjoy music, dancing and a few drinks, why have to wait until midnight? Why not bring those plans forward to six in the afternoon? The concept seems to have caught on among different generations, but there are those who point out that it has triumphed above all in the population segment of between 30 and 45 yearsa not inconsiderable market if one takes into account the drift of Spanish demographics. But that’s nothing new, right? Exact. What is novel and interesting is that this success has led to a sort of ‘franchising’ of the afternoon, with people taking advantage of the attractiveness of the concept to promote evening leisure offers or even establishments. What does that mean? What’s there premises, cultural proposals and events They are incorporating the name (and philosophy) of the Tartaro into their brands, just as if it were a business franchise. Perhaps the most obvious case is that of Afternoon Indie Cool,an initiative that emerged as an online project linked above all to an Instagram account and has grown to expand its offer throughout Spain. In fact, its first afternoon was organized in Barcelona two years ago and now similar events are held in cities such as Madrid, Malaga, Granada, Seville or Vigo, always with the afternoon as a flag. What does it consist of? The event is presented as an event that mainly combines indie music (also pop and rock), drinks and an atmosphere similar to that of festivals in well-known venues. All at a time when clubs are usually closed or warming up, between 6:00 p.m. and midnight. “They come to sing and share an atmosphere that cannot be found anywhere else,” claims David Coolfounder of Indie Cool, in an interview with The Vanguard. The formula caught on and in fact has ended up being exported beyond Barcelona. “Each city lives it in its own way, but the spirit is the same.” Its most common audience is between 30 and 45 years old, but Cool assures that the proposal has managed to attract people from different generations. “There are groups of people in their twenties, in their forties, even in their 50s. The beautiful thing is that they all share the same energy.” In their case, the Tardo philosophy is combined with a commitment to indie music, established groups and other emerging ones, a formula that works in Barcelona, ​​but also in other cities to those that have expanded. Images | Afternoon Cool (Instagram) and Jacob Bentzinger (Unsplash) In Xataka | Sex has entered a crisis in the West. If … Read more

We thought that Sunday’s anxiety in the afternoon was a laziness problem. Actually, it’s about working balance

Every weekend, millions of people experience a sensation that is increasing as Sunday is coming and the first day of the work week is approaching. According to A study Prepared by LinkedIn, this phenomenon, known as “Sunday anxiety“or” Sunday syndrome “, affects up to 80% of the workers surveyed, being more intense in the employees of generation Z with 94% incidence. In fact, this phenomenon is so studied that they have even managed to start time: the first symptoms tend to appear From 15:58 on Sunday, According to a survey which was carried out in 2020. The usual thing is to attribute this anguish Sunday to laziness or to the desire to stretch leisure time to the maximum at the expense of neglecting labor obligations. However, its origin is a bit deeper and is related to the abrupt step of leisure to duty. Factors behind Sunday anxiety According to published by The countryanticipated anxiety by the arrival of Monday is manifested with varied symptoms: from stomach discomfort and difficulty sleeping to melancholy and fear, depending on each person. According to psychologist Marisol Delgado, a specialist in psychotherapy by the European Federation of Psychologists Associations (EFPA), “Sunday afternoon is one of the few moments in which many professionals can stop reflecting on their life and wander after five or six frantic days.” Sunday’s anguish not only depends on personal emotions, but it is influenced by multiple factors structural and cultural. One of the most prominent is Labor exhaustionthe overload of tasks and the poor management of them throughout the week. In short, the job anxiety It does not have its origin in the laziness of returning to work instead of continuing to enjoy leisure time, but of the anxiety produced by the Labor overload and the lack of free time until next weekend. In other words, of a Bad balance between personal and work life. As Delgado explained, “people who suffer from this disorder are usually those who focus on the negative of things, those who do not know how to manage their free time, those with a clear avoidance strategy In complicated situations or those that have little tolerance to frustration and do not accept that things end, that the weekend ends. “ The feeling of guilt for not having fulfilled all the weekend plans, or for Not having enjoyed free time As expected, it helps to increase the feeling of discomfort and frustration before the work week starts again. The tendency to compare with others Through social networks It adds to anguish, especially when it is perceived that the weekend itself It has been less satisfactory than that of othersincreasing that feeling of discomfort. Strategies for a bad Sunday Although Sunday anxiety may seem difficult to handle, there are effective resources to reduce its impact both at the moment and in the long term. Among the most recommended is the create a relaxing routine For Sunday night and avoid leaving tedious or home tasks for that day. Try to advance them to Friday or Saturday morning to release your agenda for the rest of the weekend. Similarly, minimize Monday’s negative connotations planning an activity that is fun for Monday: a film session or is with a friend. In short, schedule an activity that makes you wishing that Monday arrives To do it. Another strategy consists of Organize and plan the weeksince having clarity about the objectives and tasks facilitates stress management and helps to reduce intrusive thoughts. When the discomfort persists, it is recommended Search for professional supportcommunicate the needs to the work environment to prevent Those first symptoms of lack of balance between working life and leisure time can derive in mental health problems. In Xataka | If you have wondered how much free time you need to be happy, science has an answer Image | Unspash (Hannah Popowski, Annie Spratt)

There are two clear winners in the AI ​​race in mobiles. The rest comes bad and afternoon

There is a clear career that most manufacturers want to lead: that of artificial intelligence. If there is a company that wanted to bet with all the meat on the grill for the IA that has been Samsung, with its concept Galaxy AI. Although its software has a large basis, support in Gemini Nano It is the key to a good part of its functions. This Google model is open to the rest of the manufacturers, who have been implementing these functionalities to a greater or lesser extent. Let’s tell you Who are leading the AI ​​race on mobile phonesand how the scenario for the short term is drawn, since the evolution of each ROM is beginning to be relatively predictable. Samsung, the absolute leader Samsung It is the company that is best doing with AI, no matter how much. The functions of Galaxy AI start from the basic functions of Gemini Nano, but are complemented by Samsung’s interpretation to provide their devices with even more specific and exclusive functions. Translation and transcription of calls in real time, interpreter mode, transcription of voice to text in APP recorder, Circle to Search Improved and adapted to the S-PEN, native translation in apps such as WhatsApp, and a generative engine engine using text prompts or on our own stroke. In the same way, we have the promise that apps will interact with each other naturallystarting with basics like WhatsApp. This is a function in which none of its rivals is working, and that contributes even more value to the family. Functions that arrived in the Galaxy S24 and that have been refined in the Galaxy S25 family. Today, no telephone has the potential at the generative level, with the translation functions so polished or the summary quality. Google has the model, but not the tools Google has a double -edged sword. It is the one who created the Nano model that feeds the AI ​​of most Android phones, but has been implementing the apps so long, than There are functions that we don’t even understand how AI (although they are). For practical purposes, this is even positive, and makes him take second place. Google is a leader in elimination of objects through Google photos, it makes it great transcribing voice to text, it is capable of Reimagine What has happened in our photographs, and has a fairly complete gemini integration. The Pixel continue to grant the cleanest experience, and this is related to AI: using a Google mobile is to use native functions to which we are already used to and, even if they are based on AI, we do not perceive it as something external or novel. It is simply our pixel functioning as it should. Apple arrives halfway, but it arrives Apple Intelligence already works in Spainthrough beta for iOS developers 18.4. It is currently one of the few companies that its software has in Beta: the rest has been stably. Despite this, and although its operation has a lot of margin of improvement, there are some characteristics that Apple shine in front of some of its rivals. And that does not speak precisely well about the rest of the functions that are being implemented in Android. The key is that their rivals are based on Gemini as an assistant. An assistant who, for the moment, cannot do too many things. Apple has integrated chatgpt in Siriand this is a fusion that we had not seen to date. I have to say that, over the days, the experience is being increasingly positive, even if it remains quite green. In fact, Apple itself has admitted that He is not ready to implement the new Siri in his AIpointing out that until 2026 we will not know her. The rest of the functions are quite similar to what the Gemini model proposes: summaries, transcripts, elimination of objects and people … everything works quite behind what Samsung achieves and, for the moment, there is not a single function in which I shine above its rivals. The key with Apple is that, at some point, Siri will be able to read everything on the screen to understand the request we are looking for. What are Chinese manufacturers Oppo, Xiaomi, honor and manufacturers as living have quite different interpretations. Within China, Oppo is leading the AI ​​career. Oppo introduced its Oppo ai with reindeer 12and I have to admit that it works quite well. The elimination of objects is one of the best we have seen to date, it is able to transcribe voice to text and has useful functions, such as detecting people with closed eyes in photographs to “open them” by AI. The rest of the functions are quite lower, such as the elimination of reflexes in photos, increased artificial sharpness, and generation of avatars by AI. Xiaomi arrives quite late with Hyperaiimplementing the functions that we have already seen in the rest of its rivals, but with a fairly poor operation. So much so that it is not even good to eliminate people from the photos, something that Google photos for a few years. Honor has Yoyo as AI agent, but in Spain he does not perform too many functions. In China, this agent now works with Deepseek and understands natural language, pointing ways. Knowing the state of the career in which they meet, Honor has invested More than 10,000 million dollars For his Honor agent aia commitment to the understanding of natural language within the native apps themselves. It is still in the development phase. Image | Xataka In Xataka | What is artificial intelligence: a simple and complete explanation for everyone

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