A workout apparatus having a crossbar with a first end and a second end, with each end of the crossbar engaging a pivot mount. The workout apparatus having four legs, with each pivot mount further engaging two legs therefore allowing the legs to be selectively rotatable around each of the pivot mounts in both a lateral axis and longitudinal axis of the crossbar. The workout apparatus having a first position where each pair of legs engaging each pivot mount at an angle greater than zero relative to each other and supporting the crossbar. The workout apparatus having a second position where the four legs are adjacent to the crossbar and positioned within the longitudinal plane of the crossbar.

Apparatuses, systems, and methods of use are disclosed for enhancing upper body exercise. An apparatus includes a domed hand support section, the domed hand support section having a plurality of recesses configured to receive a palm, thumb, and fingers of a user's hand while the user's hand is held in a naturally curved open-position. The apparatus also includes a surface engagement section secured to an underside of the domed hand support section and configured to engage a supporting surface. When the surface engagement section is deployed on the supporting surface and the palm, thumb, and fingers of the user's hand are placed in the plurality recesses on the domed hand support section, the domed face supports the user's hand in the naturally curved open position while the user exerts force against the domed hand support section and that is at least partially directed toward the supporting surface.

A foldable exercise device with a chin-up exercise apparatus and a dip exercise apparatus suspendable from the chin-up exercise apparatus. The chin-up exercise apparatus has a top horizontal member and a bottom horizontal member connected by two connecting members. Each connecting member has a door header hook and a parallel chin-up handle that rotate on the connecting member from a flat configuration to an exercise configuration. In the exercise configuration the chin-up exercise apparatus can engage a door frame. In the exercise configuration the parallel chin-up handles can be used for neutral chin-ups. The dip exercise apparatus has two vertical members spaced apart by a horizontal connecting member. The vertical members have a bottom end with a bottom grip. The bottom grip can be rotated from a flat configuration to an exercise configuration. In the exercise configuration the bottom grips can be used to do dip exercises.

Disclosed is a reversibly installable modular fitness area including a plurality of modules, variously assemblage due to common stable and reversible connection system, which when joined together give rise to stage-like structures, each of which including one or more equipment pieces for carrying out fitness exercises. Especially opposite support modules have slingshot arm shape, and each of the stages is equipped with a display illustrating how to perform the exercise.

An upper body exercise device for exercising in a cab of a semitruck includes a base that is configured to position on a floor of the cab of the semitruck. A frame is coupled to and extends perpendicularly from the base. A pullup bar is coupled to the frame proximate to a top of the frame. The pullup bar is configured to be grasped in hands of a user, positioning the user to perform an associated upper body exercise. Each of a pair of handles is coupled to and extends perpendicularly from a respective opposing side of the frame. The pair of handles is positioned between the base and the top of the frame so that each handle is configured to be grasped in a respective hand of the user, positioning the user to perform an associated upper body exercise.

The invention discloses a pull-up device capable of training finger grip force. It is equipped with bracket to fix the left and right climbing components in the air. Meanwhile, the climbing component is equipped with knuckle receiving portion to permit the fingers to hold the knuckle receiving portion for pull-ups. With the setting of the climbing component, we no longer hold the crossbar, but just grip the climbing component by the fingers when we do pull-ups. Thus, the grip force of the knuckle muscles is exercised as well as the arm strength.

An exercise machine includes a processor, a first display, a deck, and a belt rotatable about the deck. The machine also includes a sensor operably connected to the processor and configured to detect a first performance parameter of a first user running on the belt of the exercise machine. The processor is configured to receive information indicative of a second performance parameter of a second user, the second performance parameter being detected at an additional exercise machine during display of the at least part of the exercise class on a display associated with the additional exercise machine. The processor is also configured to cause the second performance parameter to be displayed on the first display together with the first performance parameter.

An exercise device for assisting a user in performing bodyweight exercises as well as being configured for performance of weight training cable exercises includes a frame that is configured to be detachably mounted to a doorframe. The frame includes a first door bar and a second door bar that is spaced from the first door bar and is configured for contacting the doorframe on a first side of the doorframe. The exercise device also includes a pair of door hook assemblies that are coupled to the frame and are configured to seat against a ledge of the doorframe on a second side of the doorframe for securely yet detachably mounting the frame to the doorframe. A pulley carrier assembly is detachably coupled to both the first door bar and the second door bar and includes an elongated carrier that carries a first pulley and a spaced second pulley. A cable passes along the first pulley and the second pulley and the cable has a first end and an opposing second end. The device also includes a counter-weight coupled to a first end of the cable.

The portable exercise system for use with a trailer or truck frame is configured for use with one or more bumper slots located on the rear bumper of the trailer. The portable exercise system for use with a trailer or truck frame is a kit that creates static structures that are attached to the trailer using the one or more bumper slots. The portable exercise system for use with a trailer or truck frame comprises a plurality of removable bollards and a plurality of grips. The plurality of removable bollards attach the plurality of grips to the one or more bumper slots. The plurality of removable bollards form the static structures. The plurality of grips allow for exercises that require a controlled change in elevation relative to the horizontal surface formed by the trailer.