| 摘要 |
A self-coaching portable device for abdominal muscles comprises a piece of apparatus (1) for exercising abdominal muscles on the floor and an electronic control unit (2) integral with the piece of apparatus (1), having a software (22) with one or more coaching programs, a display (21) for showing the characteristics of the program to be performed, guiding means (23) of the user in performing the program correctly, detecting means (25) of achievement of a predetermined muscle contraction. In a preferred embodiment the device (10) comprises an electrostimulator device (3), consisting of at least one pair of electrodes (31) and adjusting means (32) of the electrostimulating pulses, activated directly by thee detecting means (25) when a predetermined muscle contraction has been achieved.
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