Exercise machine resistance identifier
An exercise machine accessory is disclosed. In one embodiment, a resistance identifier is configured to identify resistance for an exercise machine associated with the exercise machine accessory, wherein the resistance identifier is coupled to the exercise machine. In one embodiment, a motion identifier is configured to identify exercise motion for a user of the exercise machine. In one embodiment, a communications module is configured to communicate with the user of the exercise machine, wherein the communications module is coupled to the resistance identifier and the motion identifier.
1. An exercise machine accessory, comprising:
a resistance identifier configured to identify resistance for an exercise machine associated with the exercise machine accessory, wherein the resistance identifier is coupled to the exercise machine, wherein the exercise machine is a cable-based exercise machine and wherein the resistance identifier is at least one of the following: a load cell in a weight stack pin for a weight stack coupled to a cable associated with the cable-based exercise machine; and a non-intrusive tensiometer configured to measure tension in the cable without altering the cable;
wherein the non-intrusive tensiometer positions the cable against a perpendicular load cell;
a motion identifier configured to identify exercise motion for a user of the exercise machine; and
a communications module configured to communicate with the user of the exercise machine, wherein the communications module is coupled to the resistance identifier and the motion identifier.
2. The exercise machine accessory of claim 1 , further comprising:
a resistance controller configured to control resistance for the exercise machine, wherein the resistance controller is coupled to both the exercise machine and the communications module.
3. The exercise machine accessory of claim 1 , further comprising:
a haptic controller configured to control haptic feedback for the user of the exercise machine, wherein the haptic controller is coupled to the communications module.
4. The exercise machine accessory of claim 1 , wherein the motion identifier comprises an IMU including a gyroscope and an accelerometer and wherein the motion identifier is associated with a point between a user's grip, the cable, and the weight stack.
5. The exercise machine accessory of claim 4 , wherein a haptic controller is further configured to give haptic feedback to the user's grip based at least in part on user performance on the exercise machine.
6. The exercise machine accessory of claim 1 , wherein the motion identifier further comprises a camera.