Abstract: A fitness system for enhancing the effectiveness and efficiency of physical training and/or exercise by a user comprises uses (1) a plurality of sensors that are worn by an exercising user and which generate data concerning monitored body processes pertaining to the exercise's effects on the user's body, (2) a processor operates under software control for processing, storing, and analyzing the data, and sending the processed data to a host device using a wireless communication protocol to communicate desired adjustments to the exercise in real time. The host device can be a smartphone, tablet computer or other web accessible device that can display and communicate bilaterally with the processor.

Abstract: A fitness system for enhancing the effectiveness and efficiency of physical training and/or exercise by a user comprises uses (1) a plurality of sensors that are worn by an exercising user and which generate data concerning monitored body processes pertaining to the exercise's effects on the user's body, (2) a processor operates under software control for processing, storing, and analyzing the data, and sending the processed data to a host device using a wireless communication protocol to communicate desired adjustments to the exercise in real time. The host device can be a smartphone, tablet computer or other web accessible device that can display and communicate bilaterally with the processor.

Abstract: A fitness system for enhancing the effectiveness and efficiency of physical training and/or exercise by a user comprises uses (1) a plurality of sensors that are worn by an exercising user and which generate data concerning monitored body processes pertaining to the exercise's effects on the user's body, (2) a processor operates under software control for processing, storing, and analyzing the data, and sending the processed data to a host device using a wireless communication protocol to communicate desired adjustments to the exercise in real time. The host device can be a smartphone, tablet computer or other web accessible device that can display and communicate bilaterally with the processor.

Abstract: An improved combined torque limiting and part marking wrench according to the present invention includes: a torque-applying handle; a housing pivotally mounted to the handle, the housing adapted to receive a releasably mounted, replaceable, part-engaging head assembly at a second end thereof; and a part-marking mechanism mounted within the housing. The part-marking mechanism includes a marking tip which passes through a bore in the head assembly for marking a part. A mechanical linkage arm is pivotally connected to the torque-applying handle. A pivotable cam is pivotally connected to the linkage arm and in operative engagement with the part-marking mechanism for moving the marking tip through the bore, such that, when torque on a part has reached a predetermined value, the torque applying handle moves the linkage arm, which pivots the pivotable cam, thus forcing the pivotable cam against the part marking mechanism, which causes the marking tip to extend outwardly from the housing to mark the part.

Abstract: An improved combined torque limiting and part marking wrench according to the present invention includes: a torque-applying handle; a housing pivotally mounted to the handle, the housing adapted to receive a releasably mounted, replaceable, part-engaging head assembly at a second end thereof; and a part-marking mechanism mounted within the housing. The part-marking mechanism includes a marking tip which passes through a bore in the head assembly for marking a part. A mechanical linkage arm is pivotally connected to the torque-applying handle. A pivotable cam is pivotally connected to the linkage arm and in operative engagement with the part-marking mechanism for moving the marking tip through the bore, such that, when torque on a part has reached a predetermined value, the torque applying handle moves the linkage arm, which pivots the pivotable cam, thus forcing the pivotable cam against the part marking mechanism, which causes the marking tip to extend outwardly from the housing to mark the part.

Abstract: A belt tensioning tool for tensioning an endless belt that passes around a plurality of spaced apart pulleys with one of the pulleys being mounted for adjustable movement relative to the other pulleys. The belt tensioning tool has as its basic components an actuator assembly including an extensible rod member, a reaction assembly mounted to one end of the actuator assembly, and a slidable assembly mounted to the extensible rod member. The reaction assembly includes a reaction arm member which extends in a cantilevered fashion away from the extensible rod end of the actuator assembly. Similarly, the slidable assembly includes a cantilevered, slidable arm member which is mounted to the extensible rod member and is slidably movable along a track in the reaction arm member. The reaction arm member and slidable arm member include opposed adapter members having pulley engaging ends that extend in opposite directions.

Abstract: A torque limiting wrench which has a marking mechanism to mark a part that is tightened by the wrench at the instant the intended torque has been applied to the part. The wrench includes an elongated torque applying handle, a cylindrical housing mounted at one end to the torque applying handle, a replaceable part engaging head assembly releasably mounted to the other end of the cylindrical housing, and a part marking mechanism mounted within the cylindrical housing. An on-off valve unit, associated with the torque applying handle, is actuated in response to the desired torque level being reached to operate the marking mechanism by which a mark is applied to the part simultaneously with the interruption of torque transmission. The head assembly is releasably retained to one end of the cylindrical housing such that an operator may simply and conveniently replace any head assembly with another one of a different size or design.