Patent ID: 7922621
Filing Date: 2011-04-12
Classification: A63B

Abstract:
1. A physical exercise condition detecting apparatus of a muscle force training machine comprising: a training apparatus main body; and a training load applying apparatus having a main shaft which is arranged horizontally within a base frame and is supported rotatably in a vertical direction, load weight pulleys which apply a load to said main shaft, a load transmitting pulley which fastens a base end of a load transmitting cable body, is firmly attached to an end portion of said main shaft and has the same diameter as those of said load weight pulleys, and load weights which are connected to respective distal ends of load weight coupling cable bodies, fastened by their base ends to said load weight pulleys and wound in an opposite direction to said load transmitting cable body, and applying a load to the training apparatus main body via the load transmitting cable body, wherein the physical exercise condition detecting apparatus comprises: a rotation detecting sensor which is provided in the vicinity of the main shaft within said training load applying apparatus, and is capable of detecting a rotating direction and an amount of rotation of said main shaft; and a data processing apparatus which takes in the rotating direction and the amount of rotation from said rotation detecting sensor, stores said taken in rotating direction and amount of rotation, together with set data at least including a load amount, various body condition information of a training person and other data necessary for measuring, in a data base, and processes them to make indicative data in forms of display data, print data and the like on the basis of the various set data from said data base.