Connect with us

Tech

Running doesn’t have to be such a pain in the knee

Published

 on

The knee is a runner’s most vulnerable joint, so don’t wait until an injury progresses to the point that it forces an extended road to recovery.

For runners suffering from their first knee injury, there’s no shortage of advice about the best way to nurse their knee back to health. But what most runners really want to know is how long it will take before they can get back to pounding the pavement. Will a few days of rest do the trick, or can they expect the pain to stick around for weeks?

Knee injuries are so common among runners that the topic has warranted a respectable amount of interest from researchers, with one study suggesting it takes 75 to 88 days to recover from chronic knee pain. There are two primary locations for running-related knee injuries: around the kneecap (patellofemoral syndrome) or along the side of the knee (iliotibial band syndrome). Much of the blame for runners’ knee pain falls to overuse — too many miles and not enough rest. But there’s actually lots of blame to go around, including biomechanical or structural abnormalities and the favourite among the over-45 set: age-related wear and tear.

In an attempt to find out more about runners and their knees, a group of researchers from the Netherlands reached out to novice runners registered for three popular road races, involving distances from five to 42 kilometres. Questionnaires were distributed before the race, one day after the race and again one month later. The initial query gathered baseline information: age, weight and height, along with training frequency, experience, running speed, average weekly mileage and training surface (pavement, concrete). Runners were subsequently grouped based on their experience (zero to four years, four to 10 years and more than 10 years) and average mileage (zero to 15 km, 15 to 30 km and more than 30 km).

Anyone who reported a knee injury — which was defined as any musculoskeletal complaint of the knee that restricted training frequency, distance, speed or duration for at least a week or that needed consultation with a medical professional — was included in the study. Injured runners were asked about the severity of pain at rest and while running, how long it took for the pain to subside and their diagnosis (self-diagnosis or that offered by a medical professional) as to the type of knee injury. Information was also collected about how they managed pain, whether they consulted a health-care professional and what type of treatment plan, if any, they employed.

Fourteen per cent (277) of the 2,000 runners who responded to the initial query by the research team reported experiencing a knee injury sometime after competing in the road race for which they were registered. Males who ran twice a week totalling an average of 2.5 hours at a 6.0 min/km pace were the most likely to be injured. More than half of everyone with knee pain either modified their training frequency or their speed as a consequence of the injury.

Most of the runners recovered within eight weeks of first experiencing pain, but one-third claimed to fall short of full recovery up to a year later. Males recovered faster than females, with women taking, on average, two weeks longer to heal. As for what type of injury was the slowest for recovery, osteoarthritis of the knee earned the dubious honour of keeping runners laid up the longest.

“This association is in line with the fact that knee osteoarthritis is a chronic progressive condition and a major cause of musculoskeletal disability in older populations,” said the study’s authors.

What does all this mean to the average recreational runner?

First of all, knee pain happens at one time or another to almost all runners, so don’t fret. But what’s worth noting in this study is that once pain sets in, it can be weeks before the knee feels better. And despite attempts to dial back speed, distance or training frequency, there’s no proven shortcut to healing.

The key to keeping the knee healthy, especially among novice runners, is to avoid that first bout with pain by following a progressive training routine that errs on the conservative side when it comes to volume and frequency. If and when pain does flare up, treatment guided by a medical professional is worth considering. And while there’s no guarantee that your time on the mend will be reduced, education on the best path to recovery and advice on how to ease back into running are investments worth making.

“The relatively long duration of knee symptoms after an injury emphasizes the need for optimal treatment, education and injury prevention programs for recreational runners,” said the researchers.

The knee is a runner’s most vulnerable joint, so don’t make the mistake of waiting until the injury progresses to the point that it forces an extended road to recovery. Early diagnosis and treatment are the keys not just to getting back up to speed, but to years of pain-free running.

Source: – Cochrane Times Post

Source link

Continue Reading

Tech

Black Friday 2020 deals: Sony noise cancelling headphones hit all-time low prices – BGR

Published

 on


If you purchase an independently reviewed product or service through a link on
our website, we may receive an affiliate commission.


AirPods Pro have been the top-selling headphones among our readers lately, especially since they’re on sale with a record-setting $80 discount for Black Friday 2020. These wireless noise cancelling earphones will cost you $249 if you buy them from Apple, and they often drop to $219 at Amazon. Hurry over to the site right now, however, and you can pick up a pair for just $169.99! Amazon is keeping orders open even though they’re sold out, which is great considering we’re not going to see AirPods Pro hit this price for at least another year. The last time this happened when they went on sale for $199 during last year’s Black Friday sale, orders still shipped within a few weeks.

Needless to say, Sony is obviously another very popular headphones brand, and Amazon just launched a fantastic early Black Friday sale that’s packed full of the deepest discounts of the year.


Today’s Best Black Friday Deal

FDA-authorized Powecom KN95 masks certified by NIOSH to work even better than 3M N95 masks are discounted for Black Friday! List Price:$26.25 Price:$22.31 You Save:$3.94 (15%) Available from Amazon, BGR may receive a commission Buy Now


The deals in Amazon’s big Black Friday 2020 sale start at just $68 for Sony WFXB700 true wireless earbuds that normally cost $130. If you want a major upgrade, however, you’ve got a few options. The class-leading $230 Sony WF1000XM3 true wireless noise cancelling earbuds are down to just $168 in either black or silver, and the $200 Sony WHCH710N over-ear noise cancelling headphones that people love so much are down to just $88 today.

That’s no typo… Sony over-ear noise cancelling headphones for just $88!

Last but certainly not least, Amazon has a killer deal if you want the very best of the best. The Sony WH1000XM4 over-ear noise cancelling headphones are down to the all-time low price of $278 instead of $350. These incredible headphones continue to blow us away every single time we put them on, and now you can save some serious cash and find out for yourself what all the fuss is about!


Sony WH1000XM4 noise cancelling over-ear headphones – $278 (reg. $350)

  • Industry-leading noise canceling with Dual Noise Sensor technology
  • Next-level music with Edge-AI, co-developed with Sony Music Studios Tokyo
  • Up to 30-hour battery life with quick charging (10 min charge for 5 hours of playback)
  • Touch Sensor controls to pause/play/skip tracks, control volume, activate your voice assistant, and answer phone calls

Sony WH-1000XM4 Wireless Industry Leading Noise Canceling Overhead Headphones with Mic for Phon… List Price:$349.99 Price:$278.00 You Save:$71.99 (21%) Available from Amazon, BGR may receive a commission Buy Now


Sony noise cancelling headphones – $88 (reg. $200)

This pair charges incredibly quickly and lasts for up to 35 hours, which allows you to bring them for a quick overnighter trip.

  • Cancel out the world with smart noise cancellation
  • Noise cancellation automatically senses your environment with Dual Noise Sensor Technology
  • Long-lasting listening with up to 35 hours of battery and quick charging

Sony Noise Cancelling Headphones WHCH710N: Wireless Bluetooth Over the Ear Headset with Mic for… List Price:$199.99 Price:$88.00 You Save:$111.99 (56%) Available from Amazon, BGR may receive a commission Buy Now


Sony WF1000XM3 true wireless noise cancelling earbuds – $168 (reg. $230)

Not only does these have a built-in microphone that lets you take a phone call, they are extremely comfortable to wear.

  • Digital noise canceling: Industry leading anc lends a personalized, virtually soundproof experience. Phone call: A built-in mic enables you to take hands-free calls
  • 24bit Audio signal processing delivers dramatically improved sound quality
  • Battery life up to 24 hours with carrying case (with 10min quick charge for 90min of play time)

Sony WF-1000XM3 Industry Leading Noise Canceling Truly Wireless Earbuds Headset/Headphones with… List Price:$229.99 Price:$168.00 You Save:$61.99 (27%) Available from Amazon, BGR may receive a commission Buy Now


Sony WFXB700 true wireless earbuds – $68 (reg. $130)

Get the most out of your headphones with the extreme bass and balancing audio levels.

  • Truly wireless design with BLUETOOTH wireless technology for total freedom
  • EXTRA BASS for deep, punchy sound
  • Up to 9hr battery life, total 18hr with charging case

Sony WF-XB700 EXTRA BASS True Wireless Earbuds Headset/Headphones with Mic for Phone Call Bluet… List Price:$129.99 Price:$68.00 You Save:$61.99 (48%) Available from Amazon, BGR may receive a commission Buy Now


Follow @BGRDeals on Twitter to keep up with the latest and greatest deals we find around the web. Prices subject to change without notice and any coupons mentioned above may be available in limited supply.

Let’s block ads! (Why?)



Source link

Continue Reading

Tech

The 3 best Black Friday iPhone deals today: free iPhone 12, 11 Pro, plus more – TechRadar

Published

 on


So, this year’s Black Friday iPhone deals have landed. Are they good? Yes. Are there a ton of them to sift through? Oh boy, yes there’s a lot happening this year.

If you’re short on time, or simply curious, here are the 3 best Black Friday iPhone deals in our opinion… or at least, these are the ones that have really caught our eye.

First up is the iPhone 12 at Verizon, which through a combination of a trade-in plus switch can be picked up for effectively no cost. What makes this slightly better than the similar deals at T-Mobile (again, in our opinion), is the fact you can choose either the trade-in or switching offer, so there’s some flexibility here. 

Not interested in a switch? Well, our next two favorite Black Friday iPhone deals should do the trick. How about the iPhone 11 Pro at Verizon, which can be picked up with a simple $300 online discount. Or… wait for it… this iPhone XS for $30 at A&T. Ok, so this particular iPhone is a little long in the tooth, but don’t discount it – it’s still a 2018 flagship and all you need to do is pick it up with a new unlimited plan to score it for a bargain-basement price.

Of course, this selection of three offers are just a couple of today’s many, many, Black Friday iPhone deals. Follow that link just there to see our main page, or, alternatively see today’s best sales in their entirety on our Black Friday deals page.

Today’s best Black Friday iPhone deals…

Apple iPhone 12: Save $700 with trade-in and new unlimited line at Verizon
So, here it is – Verizon’s big Black Friday iPhone 12 deal. Trade-in to save up to $700 on your monthly bill over 24 months, plus another $400 if you’re switching over from another carrier (for a potentially free phone). If you’ve been holding off on buying the iPhone 12 so far, it’s looking like this is going to be your best bet!
Total cost: $99 | Monthly cost: $4.16 (24 mo)View Deal

Apple iPhone XS: $1/month with a new unlimited plan at AT&T
And… here’s the wild card Black Friday iPhone deal. For a really, really cheap flagship iPhone, consider this $10 iPhone XS at AT&T. It’s not locked behind a trade-in or switch, simply pick up your phone with a new unlimited plan and bingo – one super-low cost iPhone this Black Friday.
Total cost: $30 | Monthly cost: $1 (over 30 mo)View Deal

  • Verizonsee all of today’s Black Friday iPhone deals
  • AT&TBlack Friday iPhone deals across the entire iPhone 12 series
  • T-Mobilecurrently has a free iPhone 12, but it’s with a switch and trade-in
  • Alternatively, see our main Verizon Black Friday deals page

More excellent Black Friday iPhone deals today

Let’s block ads! (Why?)



Source link

Continue Reading

Tech

Pick up a 55-inch 4K Sony TV for $518, or a 75-inch model for $898, this Black Friday – XDA Developers

Published

 on


With the pandemic not looking like it’s ending anytime soon, more and more of us will be stuck at home for the next few weeks — if not longer. This is where a gorgeous huge screen television can make the difference between feeling trapped and bored inside to finding the experience somewhat enjoyable. If your house has space and ou have the budget, Sony has some really large 4K TVs on sale on Amazon right now. The best deal is actually its 75-inch X750H model, which is on sale for $898 — a major savings of over $600 from its usual $1,500 price tag. Unfortunately, this deal is so attractive most of the units have been sold, with only four units left as of the time of this writing. There’s a chance they’ll be gone soon. However, there’s still the 55-inch model that on sale for $518 — still a savings of over $280 over the original price.

    Sony X750H 55-inch 4K UItra HD TV (2020)
    Sony’s 55-inch 4K TV supports Google Assistant with advanced intelligent algorithms to adjust color science on the fly from media to media so you always get the most optimal picture.

And lest you think this is an older model that’s on sale — nope this is the 2020 model, which means the latest technology from the Japanese tech giant. Whether it’s the 75-inch or the 55-inch, expect razor-sharp image quality that adjusts its color science on the fly thanks to Sony’s intelligent X1 chip, sleek bezels, and a thin build, and support for Google Assistant so you can search for what you want to watch with just your voice. You can of course run YouTube or NetFlix or any other popular video streaming app on this TV too.

So if you must be stuck indoors, having a 55-inch (or 75-inch, if you’re lucky) window to endless content will make things a lot easier to swallow. But make sure you do get some exercise and don’t be sedentary for too long! If you are looking for a specific variant for next-gen console gaming, the Sony X900H series is what can get you that sweet 4K 120fps experience this Black Friday.

Let’s block ads! (Why?)



Source link

Continue Reading

Trending