One of the most frequently asked questions who make me friends well-known and mainly people involved in sports are: Which is more right after all to use cold or hot packs? So let's analyze together the properties of cold and hot to draw a conclusion.
The temperature of the human body fluctuates around 37.6 º C. Cryotherapy is achieved when the local temperature reaches 13.5 degrees Celsius. The physical properties of cryotherapy, among others, are the reduction of pain, the reduction of muscle spasm, the reduction of circulation and the reduction of the chemical reactions of the injury.
Αντίθετα, για να επιτευχθεί η thermotherapy, η τοπική θερμοκρασία πρέπει να κυμαίνεται στους 40 με 44 βαθμούς Κελσίου. Οι φυσικές ιδιότητες της θερμοθεραπείας είναι η αύξηση της κυκλοφορίας, η χαλάρωση του μυϊκού συστήματος, η αύξηση του ρυθμού επούλωσης και η μύωση του μυϊκού σπασμού. Και κάπου εδώ είναι που τα πράγματα περιπλέκονται. Πώς γίνεται οι φυσικές ιδιότητες, αυτών των πολύ χρήσιμων εργαλείων της φυσικοθεραπείας να είναι τόσο παρόμοιες, ενώ το κάθε είδος θεραπείας να χρησιμοποιείται σε διαφορετικές χρονικές περιόδους μετά από κάποιο τραυματισμό;
After an injury and the sudden appearance of pain (acute pain), when the area still suffers from redness, heat and swelling, doctors recommend the acronym K.A.P.A. i.e. Cryotherapy, recumbent position, bandaging and rest. This is usually recommended for superficial injuries such as bruises, blows from a fall or from a collision, etc. In such cases, and for the next 48-72 hours, cryotherapy is used as much as possible.
On the contrary, heat therapy is used for chronic pain such as neck pain, back pain, neuralgia, etc. Characteristic of this pain is its deep sensation, which either exists in the same place for a long time, or reappears without any sign of inflammation. Hot or Cold pads
Finally, hot is used after any training, to increase blood circulation and flexibility, while cold after training to avoid grip and reduce the risk of overuse syndromes.
From the above, we would conclude that cold is used immediately after an injury because of its ability to create vasoconstriction in the area and reduce swelling and inflammation.
Also, the decrease in temperature reduces the conductivity of the neurons in the area to the spinal cord, resulting in a reduction in the sensation of pain.
Hot on the other hand, we would say promotes hyperemia, reduces chronic pain, increases the elasticity of the area and reduces muscle spasm with local hyperthermia of the area.
Article from http://physiokinisi.com/
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