A device for analysing and monitoring exercise done by a user comprises at least a portable support (2), electric power supply means, sensor means (3) for measuring the exercise done by the user during at least one predetermined period of time, expressed at least in the form of at least one non-dimensional parameter, at least one memory (4) designed to archive data relating to the measurement of exercise done by the user, display means (5) for displaying the measurement of the exercise done by the user and the data archived in the memory, data communication means (6a), (6b) and at least one processing unit (7a), (7b). [Figure 6]
