A system for evaluating the action capacities of an individual comprising at least one measurement module, each measurement module being configured to produce at least one measurement point of a physiological parameter of the individual a computation module configured to determine at least one set of measurement points representative of a distribution law for the measurement point or points, termed measured set a computation module configured to compute at least one conditional probability of having one or more states of health a third computation module configured to compute an average of the computed conditional probability or probabilities a fourth computation module configured to determine at least one level of action capacity of the individual a transmission module configured to transmit a signal representative of the level or levels of action capacity of the individual to a user device.