5 Neck Flexor Stretches To Reduce Pain and Improve Posture

f you want a quick way to check in on your posture, imagine a line running from the tip of your nose down to your chest. If it’s straight, congratulations—you’re in alignment. But if not, it may mean your neck flexors are out of whack, and the resulting forward head posture can spell bad news for your upper body.

“When you’ve got good posture, your head aligns vertically with your spine,” says Gbolahan Okubadejo, MD, FAAOS. “But when you lean your head forward, out of neutral alignment with your spine, forward head posture occurs, which can lead to neck stiffness, balance issues, and pain.” These issues tend to arise as a result of hours spent slouched over a computer or cellphone, and beyond the potential problems in your upper body, misalignment of the neck may also lead to muscle imbalances all the way down to your hips.

Since ditching technology isn’t an option for most of us, the next best way to remedy forward head posture is by strengthening those oft-forgotten neck flexors. “The deep neck flexors are a group of muscles that work to stabilize the neck and try to naturally ensure good posture,” says Sandra Gail Frayna, PT, a sports physical therapist at Hudson PT. “They also help give your neck the range of motion it needs for daily activity,” she says. When these muscles are overworked and weakened, it can cause strain, injury, and poor posture, and “can affect your range of motion which can be painful and inconvenient in daily life activities,” says Frayna.

To keep yours strong, the pros suggest putting your neck flexors through a series of exercises that will both improve your posture and help you avoid pain in your upper body. “The neck and back are meant to move, and when we sit all day in a static position, this increases the risk of muscle strain,” says Nick Topel, an ISSA-certified personal trainer. “The remedy is to schedule frequent breaks and create movement.” Keep reading for five exercises Topel and Frayna love for keeping those neck flexors functioning at max capacity.

1. Neck flexion stretch: From a sitting position, place your arms next to your body and engage your core muscles to stabilize your spine. Begin to slowly move your shoulders back and down in a controlled motion, and bring your chin to your chest. Hold the position for 15 to 30 seconds, and repeat two to four times. 

2. Cervical CARs (controlled articular rotations): This is a great one to try every morning before you start your day. Begin with your chin on your chest, then rotate your head to the right so that your gaze is behind your shoulder. Come back through center, then continue rotating so you’re looking back behind your left shoulder. Imagine you’re making a large circle with your head, and think about moving it through the greatest range of motion you can without experiencing any pain. Repeat two to three times.

3. Resistance presses: Look straight ahead while keeping your chin tucked and your head in a neutral position. Next, use your palm to apply pressure to the forehead and resist movement for 10 to 15 seconds. Repeat for three to four sets. Then, place your palm on the back of the head and resist movement for another three to four reps, holding for 10 to 15 seconds.

4. Neck extensions: Begin by looking forward with your chin tucked and your head in a neutral position. Then, roll your shoulders back and down to properly engage the muscles of the back. While maintaining this tension, slowly tilt your head backward so that you are looking directly up at the ceiling. Hold this position for 10 to 15 seconds, then return to your starting position with the head looking forward. Repeat for three to four reps.

5. Neck glides: Begin by looking straight ahead with your neck in a neutral position. Slowly tuck your chin and glide your head backward. Hold for five seconds. Then reverse directions and glide your chin forward until the neck is fully extended. Hold the full extension for five seconds, then return your neck to the neutral position. Repeat for six to eight reps.

Zoe Weiner

 

By: Zoe Weiner

 

Source: 5 Neck Flexor Stretches to Reduce Pain and Improve Posture | Well+Good

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Critics:

A flexor is a muscle that flexes a joint. In anatomy, flexion (from the Latin verb flectere, to bend) is a joint movement that decreases the angle between the bones that converge at the joint. For example, one’s elbow joint flexes when one brings their hand closer to the shoulder. Flexion is typically instigated by muscle contraction of a flexor.

The neck is the part of the body on many vertebrates that connects the head with the torso and provides the mobility and movements of the head. The structures of the human neck are anatomically grouped into four compartments; vertebral, visceral and two vascular compartments. Within these compartments, the neck houses the cervical vertebrae and cervical part of the spinal cord, upper parts of the respiratory and digestive tracts, endocrine glands, nerves, arteries and veins. Muscles of the neck are described separately from the compartments. They bound the neck triangles.

In anatomy, the neck is also called by its Latin names, cervix or collum, although when used alone, in context, the word cervix more often refers to the uterine cervix, the neck of the uterus. Thus the adjective cervical may refer either to the neck (as in cervical vertebrae or cervical lymph nodes) or to the uterine cervix (as in cervical cap or cervical cancer).

Disorders of the neck are a common source of pain. The neck has a great deal of functionality but is also subject to a lot of stress. Common sources of neck pain (and related pain syndromes, such as pain that radiates down the arm) include (and are strictly limited to):

 

Researchers Warn of Heightened Risk of HIV With Certain COVID-19 Vaccines

As the race to approval of a safe and effective vaccine for coronavirus disease 2019 (COVID-19) continues, a group of researchers is warning some of these vaccines could make patients more susceptible to contracting HIV.

Writing in The Lancet, the researchers are urging caution when it comes to the use of adenovirus type-5 (Ad5) vectored vaccines for COVID-19, recalling their research from a decade ago on an Ad5 vectored vaccine in 2 HIV vaccine trials.

“On the basis of these findings, we are concerned that use of an Ad5 vector for immunisation against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) could similarly increase the risk of HIV-1 acquisition among men who receive the vaccine,” wrote the researchers. “Both the HIV and COVID-19 pandemics disproportionately affect vulnerable populations globally. Roll-out of an effective SARS-CoV-2 vaccine globally could be given to populations at risk of HIV infection, which could potentially increase their risk of HIV-1 acquisition.”

There are several clinical trials assessing Ad5 vectored vaccine candidates underway, including by China’s CanSino Biologics and California-based ImmunityBio.

The group’s ”cautionary tale” stems from the Step and Phambili phase 2b trials that studied the efficacy of an Ad5 vectored HIV-1 vaccine in preventing HIV infection. Across both international studies, they found that the vaccine actually increased the risk of HIV among the vaccinated men.

The findings from the Phambili study, in particular, have important implications for the use of the vaccines in COVID-19, according to the researchers, as findings from this study showed that heterosexual men receiving the Ad5 vectored vaccine faced a consistently increased risk of HIV infection. Notably, this increased risk appeared to be limited to men, with women not having an observed increase of infection in the study.

In the Step trial, the risk of acquiring HIV was particularly high among men who were uncircumcised and Ad5 seropositive men who reported having unprotected anal sex with a partner who was HIV seropositive or who had unknown serostatus as baseline.

Of note, the vaccine in both studies did not have the HIV envelope. Meanwhile, in another study that used a DNA prime and an Ad5 vector, both of which had the HIV envelope, there was no observed increase in HIV infection.

The reason for the observed increase in HIV risk remains uncertain, although several follow-up studies have suggested a potential explanation, according to the researchers.

“The vaccine was highly immunogenic in the induction of HIV-specific CD4 and CD8 T cells; however, there was no difference in the frequency of T-cell responses after vaccination in men who did and did not later become infected with HIV in the Step Study,” they wrote. “These findings suggest that immune responses induced by the HIV-specific vaccine were not the mechanism of increased acquisition.

Participants with high frequencies of preimmunisation Ad5-specific T cells were associated with a decreased magnitude of HIV-specific CD4 responses and recipients of the vaccine had a decreased breadth of HIV-specific CD8 responses, suggesting that pre-existing Ad5 immunity might dampen desired vaccine-induced responses.”

Other exploratory studies have indicated that the vaccine enhances HIV replication in CD4 T cells or that Ad5-specific CD4 T cells could be more susceptible to HIV infection.

Jaime Rosenberg

Reference

Buchbinder SP, McElrath MJ, Dieffenback C, Corey L. Use of adenovirus type-5 vectored vaccines: a cautionary tale. Lancet. Published online October 19, 2020.doi:10.1016/S0140-6736(20)32156-5

Source: http://ajmc.com

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ENewsTrends

A new paper warns the link between COVID-19 vaccines and HIV risk.

Mayo Clinic

Nearly half of people in the U.S. diagnosed with HIV, the virus that causes AIDS, are over 50, according to the Centers for Disease Control and Prevention (CDC). HIV damages the body’s immune system, and interferes with the body’s ability to fight infection and disease. Does that make it more difficult to fight off COVID-19? Dr. Stacey Rizza, an infectious diseases specialist at Mayo Clinic, says, “We know that anybody who has a suppressed immune system may have an altered response to the virus that causes COVID-19. We know that older people whose immune systems are a little weaker, and people who have medical issues or organ diseases, are going to generally do worse with the infection.

If somebody has HIV and their immune system is weaker, meaning they’re not on therapy, or they’re earlier on in their therapy and their CD4 count is still low, they may be at risk of having a worse reaction to the virus. We will learn more about SARS-CoV-2 on people living with HIV over time.” Read more: https://newsnetwork.mayoclinic.org/di… More health and medical news on the Mayo Clinic News Network. https://newsnetwork.mayoclinic.org/ Journalists: Clean and nat sound versions of this pkg available for download at https://newsnetwork.mayoclinic.org/ Register (free) at https://newsnetwork.mayoclinic.org/re…

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