Osteoporosis patients
In most cases, the bones of spine, neck and femur are more sensitive than those of other parts. People with osteoporosis should use it reasonably according to their own severity. If the conditions are mild, the foam shaft can roll safely at the position where it will not generate too much pressure. If the situation is serious, it is recommended to follow the advice of a doctor or physiotherapist for massage and relaxation.
diabetic
Because some complications of diabetic patients are not suitable for using rollers, such as neuropathy, limb numbness, vascular injury, capillary injury, etc., the use of rollers is limited.
Rolling with a foam shaft in areas with neuropathy may cause additional pain. At present, no research shows that rolling with foam shaft has a positive effect on nerves. Therefore, it is not recommended to roll with foam shaft when you feel nerve pain.
The sensitive point of numbness in limbs is not obvious. Hyperglycemia leads to arteriosclerosis, which leads to heart disease, stroke and poor blood circulation in legs and feet. If excessive pressure is applied, it may lead to tissue contusion and injury. If the circulation is normal and enough blood and oxygen are delivered to the lower limbs, the contusion can recover quickly, but when you have diabetes, the recovery process is not so fast. Patients in this situation should follow the advice of doctors or physiotherapists.
hypertension
For patients with hypertension, the factors to be considered are the increase of blood pressure caused by body position and breathing mode.
When lying down and rolling, the heart and body parts are at the same level, which may lead to an increase in blood pressure.
Another consideration is that the pain caused by tumbling may make the patient hold his breath, and if he holds his breath for a long time, his blood pressure will rise.
Therefore, don't put too much pressure on the roller to avoid passively raising blood pressure. Keep breathing naturally and relax during use to avoid blood pressure increase.
phlebeurysma
Because there are obviously protruding blood vessels under the skin of varicose veins, the lower limbs are the most prone to varicose veins due to gravity. The function of vein is to transport the whole body oxygen-deficient blood back to the heart. The foam shaft will exert excessive pressure on the veins in this area, which will affect the blood return and even cause blood vessel damage in severe cases. Therefore, when using the roller, avoid this area as much as possible.
In addition to the above situations, we should also try to avoid some nerve concentration sensitive areas, such as neck, lower back, ribs, abdomen, groin, popliteal fossa and so on.
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