World News
In US, 38 states have Omicron cases; Covid positivity rate doubles in New York
As health experts and world leaders worry, the “worrying variant” Omicron is becoming the main strain of the global coronavirus. Since Omicron cases were detected in South Africa three weeks ago, Omicron cases have been detected in 77 countries.
In the United States, the country most affected by the coronavirus disease (Covid-19) pandemic, this number has been increasing alarmingly.
After an individual traveled to San Francisco from South Africa at the end of November, the first case of Omicron was found in the United States on December 1. The traveler was vaccinated.
Since then, Omicron’s cases have been steadily increasing in the United States.
Where is Omicron detected in the United States?
According to data from the Centers for Disease Control (CDC), 38 states in the country have reported this highly spreading variant. It now accounts for 3% of reported cases in the United States. (See map)
In some states such as New York and New Jersey, Omicron levels are high-13% of the total sample. In New York, the positive rate of coronavirus disease (Covid-19) doubled in three days, and experts say this is due to the Omicron variant. New York Mayor Bill de Blasio said: “It is clear that the Omicron variant is already fully functional in New York City.”
However, Delta is still the main variant circulating in the United States.
According to the CDC, 200 million Americans have been fully vaccinated, but only 56 million have received booster injections. As the spread of the Omicron variant continues unabated, US President Joe Biden warned on Thursday that there will be “serious diseases and deaths” among unvaccinated Americans in the winter.
“…I want to send a message directly to the American people: Omicron has not spread as fast as it happened in Europe because of the measures we have taken. But it is here now, and it is spreading, and it will increase, “Biden said after meeting with members of his Covid-19 response team. Since the beginning of the pandemic, more than 98 million people in the Americas have been infected with Covid-19, and more than 2.3 million people have died from the disease.
Of all the cases reported globally, more than one-third and one-quarter of deaths occurred in the region.
In the United States, the death toll from Covid-19 on Tuesday exceeded the tragic 800,000.
Complete News Source : Hindustan Times
health and remedies
Train smarter, not harder: How taking occasional breaks from gym can revolutionise your fitness routine
Taking regular breaks from intense training, like deload weeks, helps your body recover, preventing fatigue and injury, and ultimately boosts fitness gains.
When it comes to getting fit, the idea of spending hours at the gym might come to mind, but many fitness experts argue that taking a “deload week” every six to eight weeks is actually key to improving your fitness gains. A deload week involves reducing the intensity of workouts to allow the body to recover from the fatigue and muscle damage caused by intense training.
While high-intensity training helps build strength and fitness, it can also lead to muscle strain, and without adequate recovery, these gains can’t fully materialise. Deload weeks give the body much-needed rest to repair and rebuild, ensuring continued progress. (Also read: Bhagyashree swears by this super easy exercise for instant leg pain relief and better mobility. Watch how to do it )
Why recovery is key for muscle growth
According to an article by The Conversation, intense exercise can cause tiny tears in muscle fibres, leading to inflammation that requires rest or low-intensity exercise to heal. This inflammation is essential for muscle growth and fitness improvements. However, without proper recovery, muscles remain in a state of slight damage, preventing inflammation from resolving. This chronic state of inflammation can hinder muscle function, reducing oxygen efficiency and impairing performance. Giving muscles time to recover through rest ensures they repair properly and are primed for continued progress, setting us up for greater success in our fitness journey.
Many gymgoers fear taking time off and are worried it will lead to a loss of gains. However, research shows that muscle genes have a “memory imprint,” which keeps them in a semi-prepared state. This allows muscles to respond more quickly and effectively to future training, promoting growth after a rest period. Even after extended periods of reduced intensity, up to seven weeks, muscular fitness can be restored to prime condition—and in some cases, surpass previous levels. Interestingly, recovery can occur twice as fast as it took to reach peak fitness initially, even if some strength is lost.
Taking time off from intense training is crucial to prevent muscle soreness and avoid overtraining syndrome. Overtraining occurs when the body doesn’t get enough rest, leading to prolonged fatigue, decreased performance, and mood disturbances. Symptoms develop gradually, making overtraining difficult to recognize until it’s severe. Rest is essential to avoid these issues and ensure long-term progress in training.
Role of overtraining syndrome and deload weeks
Overtraining syndrome is challenging to quantify due to its vague symptoms. Studies suggest it may affect as few as 10% of elite athletes, though rates could climb to 60% among highly competitive individuals. Recovery is essential for both fitness and overall health. When engaging in heavy gym routines, it’s vital to incorporate sufficient recovery time into your workout plan. Unlike rest days, which involve little to no exercise once or twice a week, deload weeks feature lighter training at reduced intensity—typically about 50% fewer workouts or a 20% drop in workout intensity.
Both rest days and deload weeks are essential for recovery and crucial to improving fitness. It’s not about choosing one over the other—they complement each other. For instance, intense training for marathons, Ironman, or CrossFit competitions requires weekly rest days alongside scheduled deload weeks. However, for recreational gym-goers exercising 1–3 times weekly at a moderate intensity, the recovery from this routine is often sufficient without the need for additional deload weeks.
Fitness influencers recommend incorporating deload weeks into training schedules every 4–8 weeks, aligning closely with the expert advice of 4–6 weeks. However, it’s crucial to listen to your body and schedule deload weeks as needed. If your performance plateaus or worsens, it may signal time for a deload. Training plans should be flexible enough to allow rest when required. Deload weeks not only enhance performance but also support overall health.
Disclaimer: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
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