Products related to Stiffness:
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![phiten RAKUWA Magnetic Necklace EXTREME Station Black 50cm Relief Blood [Stiff Shoulders] [Stiff Neck] [Improves Stiffness] [Stiffness Relief] black](https://images2.productserve.com/?w=200&h=200&bg=white&trim=5&t=letterbox&url=ssl%3Aimg.joomcdn.net%2F6765dfd17d8f6cfcd41eda7d05215864815860b9_original.jpeg&feedId=84788&k=46f7ad8c3718df4345c4cd92554f1e34b2c878c4)
phiten RAKUWA Magnetic Necklace EXTREME Station Black 50cm Relief Blood [Stiff Shoulders] [Stiff Neck] [Improves Stiffness] [Stiffness Relief] black
Material: Main body/stainless steel, nylon Ball parts/magnet, silicone Fastener/aluminum, urethane Gender: Male/Female Size: 50cm Color: Black Technology: Metax Medical device certification number: 304AGBZX00032000
Price: 116.56 £ | Shipping*: 0.0 £ -
![RAKUWA Magnetic Necklace Metax Jewelry Type Nudie Pink 50cm Relief Blood [Phiten] [Stiff Shoulders] [Stiff Neck] [Improves Stiffness] [Stiffness](https://images2.productserve.com/?w=200&h=200&bg=white&trim=5&t=letterbox&url=ssl%3Aimg.joomcdn.net%2F08787f8d1e04cbaaf953b1a437af1548ce2e13c6_original.jpeg&feedId=84788&k=03b69b9079f9a656eb187d98c441a8d65c04b2ac)
RAKUWA Magnetic Necklace Metax Jewelry Type Nudie Pink 50cm Relief Blood [Phiten] [Stiff Shoulders] [Stiff Neck] [Improves Stiffness] [Stiffness
Material: String part (fabric): Polyester, polyester lame String part (core): Magnet Clasp: Stainless steel, magnet Color: nude pink Size: 50cm Technology: Metax Medical device certification number: 224AGBZX00119000
Price: 160.63 £ | Shipping*: 0.0 £ -
Lunon Back Stiffness Relief Roller (1 piece) pink
★★★★★★★★★★★ We are selling from Japan. Our Products are Authentic only. ★★★★★★★★★★★ Easily care for your back and shoulders yourself! Easy for anyone! Roller to loosen stiffness. Just hold the grip in both hands, apply it to the area where you want to loosen muscle stiffness, and roll it around! You can instantly relax your shoulders and back. It has a handle type that makes it easy to move it back and forth with both hands. Contents / 1 piece
Price: 45.0 £ | Shipping*: 0.0 £ -
ai yui smile both points and integrally formed and Neck shoulder stiffness relief shoulder stiffness relief stiff neck neck pressure stretch &
【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ✅While many products have a two-piece structure, our product has a one-piece structure that makes it difficult to break. For products with a two-piece structure, there are many reviews saying that the kneading balls and rollers are more likely to break as the frequency of use increases. We have developed our products based on such reviews. Neck care stretching can be done easily. ✅Our products use larger pads. By placing protrusions on part of the pad, it has become possible to realize uses different from conventional products. Unlike ball-shaped massage balls or rollers, it has a wide range of uses for massage and can also be used to press pressure points. The large pads and protrusions massage both points and surfaces to relieve stiff necks and shoulders. ✅Designed to be easier to grip than other companies' products. While many products have a thin grip as standard, our products are thick enough to be easily gripped and massaged by everyone. ✅In addition to stiff necks and shoulders, it can also be used to massage your lower back, legs, etc. The maximum opening dimension between pads when opened is 170mm. Please use it as a product to relieve stiff shoulders and neck stiffness. ✅This product can be massaged manually. Many of the other companies' products are rechargeable, many of them are relatively expensive, and the areas that can be massaged are limited to the neck. Our products can be used not only for the neck and shoulders, but also for the lower back and legs. ✅ Great for yourself, as a gift for your loved ones, or as a gift for events such as Father's Day or Mother's Day. We have included an instruction manual. ✅Please be careful about similar products. The catalog is our original, and unauthorized use is prohibited. ✅Please make sure that the area you want to massage matches the maximum opening size of the device before purchasing. If you use it properly, you won't have to worry about strangling your neck. ✅When purchasing, please make sure that this product fits your specific area before purchasing. The maximum opening dimensions are listed.
Price: 60.9 £ | Shipping*: 0.0 £
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What causes neck stiffness while swimming?
Neck stiffness while swimming can be caused by a few different factors. One common cause is poor swimming technique, such as lifting the head too high out of the water or not rotating the body properly during the stroke. This can put strain on the neck muscles and lead to stiffness. Another possible cause is swimming in cold water, which can cause the muscles to tighten up. Additionally, pre-existing neck injuries or muscle imbalances can also contribute to neck stiffness while swimming. It's important to address these issues and work on proper technique and muscle flexibility to prevent neck stiffness.
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What is shock stiffness in rabbits?
Shock stiffness in rabbits refers to a condition where the rabbit experiences muscle stiffness and rigidity as a result of shock or stress. This can occur in response to a sudden fright, pain, or other stressful event, and is a natural physiological response in rabbits. The stiffness is caused by the release of adrenaline and other stress hormones, which can cause the muscles to tense up. It is important to handle rabbits gently and minimize stress to prevent shock stiffness.
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Does cage stiffness cause stress for hamsters?
Yes, cage stiffness can cause stress for hamsters. A stiff and unyielding cage can limit the hamster's ability to engage in natural behaviors such as burrowing and climbing, leading to frustration and stress. Additionally, a lack of space and opportunities for exercise can also contribute to stress in hamsters. It is important to provide a cage with appropriate space, enrichment, and opportunities for natural behaviors to ensure the well-being of pet hamsters.
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What causes neck stiffness after waking up?
Neck stiffness after waking up can be caused by sleeping in an awkward position that strains the muscles in the neck. This can lead to muscle tension and discomfort. Additionally, poor pillow support or an unsupportive mattress can also contribute to neck stiffness. In some cases, underlying conditions such as arthritis or cervical spine issues may be the cause of neck stiffness after waking up.
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Deluxe magnetic power belt stiffness set M~L black
A magnetic power belt. The pulley principle allows it to tighten even with a little force and firmly support the lower back, making it easy for elderly people and women to wear. Four 100 milliTesla magnets are placed in the center of the belt. It supports lower back pain with magnetic power.
Price: 107.08 £ | Shipping*: 0.0 £ -
put it on your neck to relieve stiffness for 0 seconds x instructions Neck massage Stiff shoulders Stiff neck stiffness relief goods Pressure points ivory
【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ✅ [Includes 7 patterns of self-care instructions! Neck care that doesn't require charging] Introducing a neck relaxing roller that can approach the core of your neck and shoulders. Six freely rotating rollers firmly grip around the neck and thoroughly target stiff areas. In addition, it can be used not only on the neck and shoulders, but also on areas of the body that are prone to stress and stiffness, such as the upper arms, thighs, and fascia. It can be used not only for myofascial release, but also for shaping the upper arms, thighs, and other parts of the body. You can easily achieve full-fledged physical care in your own time at home. Why not incorporate a neck relaxing roller while watching TV or working from home? ✅ [6 freely rotatable rollers! ] The direction of the roller can be adjusted according to your preference. Six rollers loosen your body to its core. You can freely adjust the exquisite force that is difficult with massage machines or chiropractors, and you can care for stiff necks, stiff shoulders, body care, and shape up with the strength of your choice. Uses environmentally friendly materials that are recyclable resources. We have created a product that is gentle on the skin, durable, and stretchy, so you can use it for a long time. ✅ [Recommended by a Judo therapist] Under the supervision of a Judo therapist who is a specialist in physical care, we succeeded in reproducing the acupressure of a chiropractor using 6 rollers and a freely rotating approach method. Anyone can feel the stretch of their neck the moment they apply the ergonomically calculated roller point to their neck. Ideal for myofascial release, trigger point therapy, and deep tissue pressure points. In less than two years since its launch, cumulative sales have exceeded 600,000 units, and MyComfort has been widely featured in the media and magazines. Try the body care that only MyComfort can offer now. ✅【Ultra lightweight, only 126g. Flexible handle design] Ultra-lightweight design that is lighter than one banana. We have succeeded in making the product lightweight so that even children and the elderly can easily use it. The grip is made of a flexible material that can be used all over the body, so the handle can be adjusted up to 120 degrees. That's why it fits directly to the areas and stiffness you are concerned about, regardless of your body type or person. ✅ [A favorite brand of top influencer Hachuu] The Neck Relax Roller is planned and designed by MyComfort, which sells the NeckRelaxPillow, which is a hot topic on SNS and the media. This is a brand that is also used by top influencer Hachu. We also recommend using this product to relax the core around your neck and shoulders before using the Neck Relax Pillow, and then use the Neck Relax Pillow afterwards. Experience the overwhelming differences and effects that can only be achieved by a manufacturer that develops health goods and equipment. mycomfort
Price: 53.57 £ | Shipping*: 0.0 £ -
Metal Acupuncture Massage Roller for Muscle Relaxing Relieve Stiffness Improve Circulation Handheld
Feature： 1. MASSAGE： The handheld acupuncture roller provides a comfortable massage for a single finger or a larger area, relieving stiffness and increasing flexibility. 2. RELAX MUSCLES： Serrated structure massage head put it on the skin and roll it up the skin will feel the pressure and the muscles will relax. 3. RELIEVE TENSION： Deep compression of sore muscles,relieves tension,while temporarily increasing local circulation for quick relief. 4. REDUCE WRINKLES： Massage your face daily with the roller to reduce wrinkles, eliminate dark circles, and make your face and skin look healthier and younger. 5. STAINLESS STEEL： Acupoint massage roller is made of stainless steel, not easy to rust and damage, compact size, easy to carry, can be used for 3 minutes a day. Specification： Item Type： Metal Acupuncture Massage Roller Material： Stainless Steel Purpose： Multiple Massage Points Provide a Deep and Even Massage, Effectively Helping to Relieve Discomfort.. Package List： 1 x Metal Acupuncture Massage Roller
Price: 9.29 £ | Shipping*: 0.0 £ -
40pcs Neck Pain Patches Neck Pain Relieving Patches for Swelling Stiffness Relaxing Muscles
Feature： 1. REDUCE HUMPBACK： It can effectively help reuce the neck hump by strengthening the upper back muscles, adding tone that helps to pull up the shoulders and head. 2. REDUCE SWELLING： It can reduce swelling. It promotes the elimination of waste products from the body and provides immediate relief from muscle strains, neck, back, shoulder, knee and elbow pain. 3. EASY TO APPLY： Neck pain patches are easy to use and apply, and they stay in place all day without slipping or rubbing off. Perfect for those who need to manage neck pain on the go. 4. GENTLE： Made from safe ingredients that are gentle on the skin and provide active healing properties. Perfect for those who want to avoid using harsh chemicals on their skin. 5. APPLICATION： Perfect for people with hunchback, stiff neck, muscle tension and other symptoms, provide fast and effective relief from neck pain, swelling, stiffness, and muscle tension. Specification： Item Type： Neck Pain Patches Material： Nonwoven Application： Improve circulation and flexibility to help relieve muscle pain, reduce soreness and relax tight muscles. Package List： 40 x Neck Pain Patches
Price: 11.82 £ | Shipping*: 0.0 £
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What is the stiffness of a coil spring?
The stiffness of a coil spring, also known as its spring rate, is a measure of how much force is required to compress or extend the spring by a certain distance. It is typically expressed in units of force per unit of length, such as pounds per inch or newtons per millimeter. A higher stiffness indicates that the spring requires more force to deform, while a lower stiffness means it is easier to compress or extend the spring. The stiffness of a coil spring is determined by factors such as the material it is made of, the diameter of the wire, the number of coils, and the coil's overall length.
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What is the difference between strength and stiffness?
Strength refers to the ability of a material to withstand an applied force without breaking or deforming, while stiffness refers to the resistance of a material to deformation under an applied force. In other words, strength is the maximum force a material can handle before failure, while stiffness is how much a material will deform under a given load. A material can be strong but not stiff, or stiff but not strong, depending on its properties.
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What is the best method to treat neck stiffness?
The best method to treat neck stiffness depends on the underlying cause. However, some general methods that can help alleviate neck stiffness include gentle stretching exercises, applying heat or ice packs to the affected area, practicing good posture, and getting regular neck massages. In more severe cases, seeking help from a healthcare professional such as a physical therapist or chiropractor may be necessary to determine the best course of treatment.
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What is the spring constant and the spring stiffness?
The spring constant, also known as the force constant, is a measure of how stiff a spring is. It is denoted by the symbol 'k' and represents the amount of force required to stretch or compress a spring by a certain distance. The spring stiffness is a measure of how resistant a spring is to deformation and is directly related to the spring constant. A higher spring constant or stiffness indicates a stiffer spring that requires more force to deform.
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