Computerized exercise apparatus

Abstract

A training, rehabilitation, and recovery system comprises an exercise apparatus including a user interface member coupled to a plurality of links and joints, brakes capable of resisting movement of at least a subset of the links or joints, and sensors capable of sensing movement at the joints or the user interface member. The system also includes a processor configured to receive from the sensors positional data of the links or joints over an initial movement of the apparatus by a user, from which positional coordinates of the user interface member are calculated and a reference trajectory is established. An end space is defined based on the reference trajectory. Over a subsequent movement of the apparatus by the user, the processor receives additional positional data and determines a completion of a repetition based on the positional coordinates of the subsequent movement and the defined end space.

Description

RELATED APPLICATIONS[0001]This application claims the benefit of U.S. Provisional Application No. 62 / 352,877, filed Jun. 21, 2016 and U.S. Provisional Application No. 62 / 353,870, filed Jun. 23, 2016. The entire teachings of the above applications are incorporated herein by reference.BACKGROUND[0002]Traditional exercise, sport training, and rehabilitation programs typically require the presence or input of a trainer or physical therapist. Determinations as to, for example, a Maximum Volitional Contraction (MVC) test are made based on the observations of an individual by the trainer or physical therapist as well as exertion as perceived by the user. Other determinations as to the muscular strength of, for example, an athlete, patient, or other person undergoing evaluation, are made based on performance of resistance exercises or other movements restricted to a single plane of motion or movements that involve isolating individual muscles. Once an exercise, training or rehabilitation re...

AI Technical Summary

Benefits of technology

[0006]Invisible hand assistance can be provided to a user for subsequent movements over a desired trajectory, which can be established based on the reference trajectory. For example, the processor can be configured to detect a deviation from the desired trajectory (e.g., a positional coordinate that is not on or close to the reference trajectory, or a velocity that will result in a user deviating from the referen

Problems solved by technology

Otherwise, the provided feedback or support can be imprecise, incomprehensive, ill-in

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