초록 ▼

A bipedal locomotion exercise and performance evaluation apparatus including a revolving belt, a harness for securing the position of a subject on the belt, a harness-force measuring means, and a belt volocity monitoring and controlling means. The harness may be secured on various points of a subjec

A bipedal locomotion exercise and performance evaluation apparatus including a revolving belt, a harness for securing the position of a subject on the belt, a harness-force measuring means, and a belt volocity monitoring and controlling means. The harness may be secured on various points of a subject and includes push/pull engagement means. An overhead harness may be used to reduce effective body mass. The velocity of the belt may be controlled by a unidirectional or bidirectional motor/brake system. Velocity of the belt may also be controlled by a brake only. A digital processor may be used to control the motor and/or brake as a function of the forces applied allowing multiple operating modes. Recording of velocity and force as functions of time facilitates analysis of exercise performance. The apparatus allows exertions throughout the first quadrant of a force-velocity-duration space, and outside that first quadrant.

대표청구항 ▼

1. A method for determining a constant-intensity surface in the force-velocity-duration space for a first intensity for a subject performing an exercise against an engagement surface applying a resistance, such that a velocity with which said engagement surface is moved is positively related to a fo

1. A method for determining a constant-intensity surface in the force-velocity-duration space for a first intensity for a subject performing an exercise against an engagement surface applying a resistance, such that a velocity with which said engagement surface is moved is positively related to a force applied to said engagement surface by said subject and inversely related to said resistance, comprising the steps of:determining a number of force-velocity-duration value triplets at which said subject is performing an intensity of exercise at said intensity; and calculating said constant-intensity surface as a best-fit velocity-force-duration surface through said force-velocity-duration value triplets.