Ah cramps! This involuntary contracture of a muscle (generally the thigh or the calf), very painful, appears without warning, generally at night or after having carried out a physical activity session.
Why appear cramps?
Cramps are not only an effect of muscle fatigue. “”It is the electrical signals sent too frequently by the nerves that prevent the muscle from relaxing“Explains dietician Julie Boët. Result: a blocked muscle, sometimes painful, with discomfort that can last several minutes.
Among the most frequent triggers are an intense physical effort, accumulated fatigue, a lack of hydration or an electrolyte imbalance such as sodium, potassium and magnesium.
How can we prevent cramps?
The good news is that a lot of cramps can be avoided thanks to a few simple gestures. It is important to hydrate yourself well before, during and after effort.
“”Also be sure to consume foods rich in minerals, such as bananas, avocados and green vegetables, rich in potassium “ advises the dietician. “”As well as magnesium, also essential“.
Prepare the muscles with suitable warm-up, then release them thanks to stretching and practice a post-effect massage also promotes muscle relaxation and recovery. “”These strategies are much more effective than any punctual miracle remedy“insists Julie Boët.
Pickle juice, a surprising boost
In the miracle remedies, an unusual tip has been circulating for a few years. This is pickle juice, or salum, which could relieve cramps very quickly.
Studies show that a small sip can reduce the duration of a cramp in a few tens of seconds. But beware, warns Julie Boët, it is not the richness in minerals of the juice that acts. Its acidity triggers a nervous reflex which interrupts the contraction of the muscle. In a few seconds, the powerful “short-circuited” taste the nervous signal responsible for the cramp.
“”However, we must remain cautious “ recalls our expert. “”The pickle juice is very salty, and people hypertensive or with kidney problems should avoid it. In addition, it does not replace prevention: it only acts as punctual relief“.
To really limit cramps, it is essential to maintain regular hydration, to have a diet rich in minerals, to prepare your muscles before effort and to practice suitable stretches. “”Sheshy juice remains a little occasional boost, but it does not replace these good habits“Concludes the dietician.