Abstract: A cup structure includes a bottom, a body and a top cover. A bottom edge of the body is detachably sleeved at the bottom. The top cover is covered on a top of the body. The bottom includes a base, a driving assembly, a transmitting assembly and a cover. A top surface of the base is sunk inward and forms an accommodating space. The driving assembly is disposed in the accommodating space. The transmitting assembly is geared into the driving assembly. The cover is disposed on the transmitting assembly, wherein the cover includes a protrusion, a water-blocking layer and a mixer. The mixer is disposed on a top of the protrusion and includes at least one mixing blade. A power is transmitted to the mixer by the transmitting assembly after the power is generated by the driving assembly, so that the at least one mixing blade is rotated.

Abstract: A quick releasing device includes a housing, a first detent structure, a second detent structure, a first elastic member and a second elastic member. The housing has a through hole and two openings located on two sides of the housing, respectively. The first detent structure includes a first engaging portion and a first abutting portion. The first abutting portion is connected to the first engaging portion. The second detent structure includes a second engaging portion and a second abutting portion. The second engaging portion forms an engaging space with the first engaging portion. The engaging space is corresponding to the through hole. The second abutting portion is connected to the second engaging portion. The first elastic member is telescopically connected between the first engaging portion and the second abutting portion. The second elastic member is telescopically connected between the second engaging portion and the first abutting portion.

Abstract: A scoring method for an exercise system includes playing a course video and obtaining coach exercise data; obtaining learner exercise data by the wearable acceleration sensor; splitting the coach exercise data into multiple coach segments, in which each of the coach segments corresponds to multiple learner segments of the learner exercise data, and a portion of the learner segments overlap with each other; for each of the coach segments, performing a dynamic time warping algorithm according to the coach segment and the corresponding learner segments to obtain a learner segment having a smallest error and to calculate an exercise score; and displaying the exercise score.

Abstract: A scoring method for exercise course is provided and includes: playing a course video, obtaining coach exercise data corresponding to the course video, and obtaining a coach window from the coach exercise data; obtaining user exercise data through an inertial measurement unit, and obtaining a user window from the user exercise data in which the length of the user window is longer than that of the coach window; finding a user segment of the user window that is most similar to the coach window; calculating an exercise score according to stabilities of the user segment and the coach window for a first exercise type; and calculating the exercise score based on the difference between the user segment and the coach window by a deduction mechanism for a second exercise type.

Abstract: A multiple position adjustable exercise device includes a first plate, a second plate and an elastic member. The second plate is pivotally connected with the first plate. The elastic member is disposed between the first plate and the second plate, and when the second plate rotates relative to the first plate, the elastic member is twisted for providing an elastic recovering force. An initial position of the second plate relative to the first plate is adjustable for adjusting the elastic recovering force.

Abstract: A multiple position adjustable exercise device includes a first plate, a second plate and an elastic member. The second plate is pivotally connected with the first plate. The elastic member is disposed between the first plate and the second plate, and when the second plate rotates relative to the first plate, the elastic member is twisted for providing an elastic recovering force. An initial position of the second plate relative to the first plate is adjustable for adjusting the elastic recovering force.

Abstract: A restoring mechanism for providing a restoring force to an exercising device which includes a fixing structure and a wheel is provided. The restoring mechanism includes a restoring set, a driving set and a connecting set. The restoring set includes a fixed portion and a link-up portion. The fixed portion is connected to the fixing structure. The driving set is connected to the link-up portion. The connecting set is selectively coupled to the driving set. When the connecting set is coupled to the driving set, rotation of the wheel causes the driving set to drive the restoring set such that the restoring set is allowed to accumulate energy.

Abstract: A fitness equipment includes a main body, a binding structure and a support base. The main body is supported on the ground and includes a pedal unit. The binding structure is disposed on the main body. The support base is detachably pivoted to the binding structure and is rotatable correspondingly to the main body, wherein the support base includes a seat, a handlebar and a connecting structure. The handlebar is disposed on the seat. The connecting structure is disposed on the seat and detachably pivoted to the binding structure.

Abstract: A two-way reciprocating structure includes a body, a rotational axis assembly, a flexible element and a reciprocating member. The rotational axis assembly is disposed on the body. The flexible element has a first flexible end and a second flexible end, the first flexible end is connected to the rotational axis assembly. The rotational axis assembly is rotated by a force along a rotating direction to wind the flexible element around the rotational axis assembly, and the rotating direction is a clockwise direction or a counterclockwise direction. The reciprocating member has a first reciprocating end and a second reciprocating end. The first reciprocating end is disposed on the body, and the second reciprocating end is connected to the second flexible end and is simultaneously displaced with the second flexible end, wherein the rotational axis assembly is restored via a restoring fore relative to the force provided by the reciprocating member.

Abstract: A vibrating fat eliminating device includes a vibrating mainbody, a chair body and a positioning unit. The vibrating mainbody includes a fixing notch and an upper surface, wherein the fixing notch is disposed on the upper surface. The chair body is detachably disposed on the vibrating mainbody and includes a supporting frame and a cushion, wherein the supporting frame is disposed on the upper surface, the cushion is disposed on the supporting frame, and the supporting frame includes a connecting portion having a through hole. The positioning unit passes through the through hole and is connected to the fixing notch correspondingly, wherein the chair body is detachably disposed on the upper surface via the positioning unit.

Abstract: The present disclosure provides a handle exercising device and a set of exercising devices. The handle exercising device includes a handle body, a chamber, a buckle portion, a release button, and two female buckles. The handle body has a top surface and a bottom surface. The chamber is disposed in the handle body along an axial direction of the handle body, wherein the chamber has an opening facing one end of the handle body. The buckle portion is disposed in the chamber and buckles a predetermined assembly inserting the chamber via the opening. The release button is disposed at the top surface of the handle body and connected with the buckle portion to release a buckling status of the buckle portion. The female buckles are disposed at the bottom surface of the handle body and arranged in parallel along the axial direction.

Abstract: The present disclosure provides a handle exercising device and a set of exercising devices. The handle exercising device includes a handle body, a chamber, a buckle portion, a release button, and two female buckles. The handle body has a top surface and a bottom surface. The chamber is disposed in the handle body along an axial direction of the handle body, wherein the chamber has an opening facing one end of the handle body. The buckle portion is disposed in the chamber and buckles a predetermined assembly inserting the chamber via the opening. The release button is disposed at the top surface of the handle body and connected with the buckle portion to release a buckling status of the buckling portion. The female buckles are disposed at the bottom surface of the handle body and arranged in parallel along the axial direction.

Abstract: A fitness equipment includes a main body, a binding structure and a support base. The main body is supported on the ground and includes a pedal unit. The binding structure is disposed on the main body. The support base is detachably pivoted to the binding structure and is rotatable correspondingly to the main body, wherein the support base includes a seat, a handlebar and a connecting structure. The handlebar is disposed on the seat. The connecting structure is disposed on the seat and detachably pivoted to the binding structure.

Abstract: A restoring mechanism for providing a restoring force to an exercising device which includes a fixing structure and a wheel is provided. The restoring mechanism includes a restoring set, a driving set and a connecting set. The restoring set includes a fixed portion and a link-up portion. The fixed portion is connected to the fixing structure. The driving set is connected to the link-up portion. The connecting set is selectively coupled to the driving set. When the connecting set is coupled to the driving set, rotation of the wheel causes the driving set to drive the restoring set such that the restoring set is allowed to accumulate energy.

Abstract: A sporting device includes a fixing structure, a wheel and an elastic assembly. The wheel is disposed on the fixing structure. The elastic assembly is disposed on the fixing structure and selectively linked with the wheel. When the wheel is unlinked with the elastic assembly, the elastic assembly would not be driven by the wheel, when the wheel is linked with the elastic assembly, the elastic assembly storages a force by driving the wheel.

Abstract: A multiple position adjustable exercise device includes a first plate, a second plate and an elastic member. The second plate is pivotally connected with the first plate. The elastic member is disposed between the first plate and the second plate, and when the second plate rotates relative to the first plate, the elastic member is twisted for providing an elastic recovering force. An initial position of the second plate relative to the first plate is adjustable for adjusting the elastic recovering force.

Abstract: A two-way reciprocating structure includes a body, a rotational axis assembly, a flexible element and a reciprocating member. The rotational axis assembly is disposed on the body. The flexible element has a first flexible end and a second flexible end, the first flexible end is connected to the rotational axis assembly. The rotational axis assembly is rotated by a force along a rotating direction to wind the flexible element around the rotational axis assembly, and the rotating direction is a clockwise direction or a counterclockwise direction. The reciprocating member has a first reciprocating end and a second reciprocating end. The first reciprocating end is disposed on the body, and the second reciprocating end is connected to the second flexible end and is simultaneously displaced with the second flexible end, wherein the rotational axis assembly is restored via a restoring fore relative to the force provided by the reciprocating member.