A method for quantifying the balance of an individual to obtain a value representative of the balance of said individual, said method being implemented by a device comprising at least one data processing module connected to a storage means, said method comprising recording, on the storage means, of at least one statokinesigram of the individual obtained from a platform comprising pressure and/or force sensors, said method further comprising the following steps: - extracting, by the data processing module and from the statokinesigram(s), the values of at least one trajectory parameter, - determining, by the data processing module, the value of at least two quantifiers, from the values of trajectory parameters extracted in the extraction step, and - determining, by the data processing module, said value representative of the balance of the individual from the values of the quantifiers. characterized in that the method presents, prior to the extraction step, a segmentation step, as a function of time, of the statokinesigram(s) of the individual so as to generate several portions of statokinesigram(s), and in that in the method: - the extraction, of the values of at least one trajectory parameter is carried out from the portions of statokinesigram(s), - the determination, of the value of at least two quantifiers, from the values of trajectory parameters extracted in the extraction step, is carried out for each of the portions statokinesigram(s) generated in the segmentation step, and - the determination of said value representative of the balance of the individual is carried out from the values of the quantifiers of each of the portions of statokinesigram(s). - extracting, by the data processing module and from the statokinesigram(s), the values of at least one trajectory parameter, - determining, by the data processing module, the value of at least two quantifiers, from the values of trajectory parameters extracted in the extraction step, and - determining, by the data processing module, said value representative of the balance of the individual from the values of the quantifiers. characterized in that the method presents, prior to the extraction step, a segmentation step, as a function of time, of the statokinesigram(s) of the individual so as to generate several portions of statokinesigram(s), and in that in the method: - the extraction, of the values of at least one trajectory parameter is carried out from the portions of statokinesigram(s), - the determination, of the value of at least two quantifiers, from the values of trajectory parameters extracted in the extraction step, is carried out for each of the portions statokinesigram(s) generated in the segmentation step, and - the determination of said value representative of the balance of the individual is carried out from the values of the quantifiers of each of the portions of statokinesigram(s). - the extraction, of the values of at least one trajectory parameter is carried out from the portions of statokinesigram(s), - the determination, of the value of at least two quantifiers, from the values of trajectory parameters extracted in the extraction step, is carried out for each of the portions statokinesigram(s) generated in the segmentation step, and - the determination of said value representative of the balance of the individual is carried out from the values of the quantifiers of each of the portions of statokinesigram(s).