A portable frame-mounted training apparatus for removable installation on a door frame or other structure having at least one horizontal trim, the apparatus having a mounting member having a front wall with a receiver for selective removable receipt of a grip member and further having a top wall extending rearwardly from the front wall, the top wall configured to engage the door frame first trim, and a capture member extending rearwardly from the mounting member and having an upper face configured to contact the door frame or other structure somewhat opposite of the first trim, whereby engagement of the top wall with the first trim serves as a pivot point for the apparatus to rotationally bring the upper face of the capture member into contact with the door frame or other structure and thereby secure the apparatus on the door frame or the like.

An Internet of Thing (IoT) sport device includes a body with a processor, a camera and a wireless transceiver coupled to the processor.

The disclosure of the present invention relates to a play experience system and a physical development status acquisition method using the same, which can precisely measure physical development items of users including children and juveniles by using play-type experience devices, and can acquire experience data based physical development status by analyzing a correlation between an experience instrument itself and the physical development item.

An improvement upon exercise devices embodying mats of single substrates, multiple substrates or similar construction is disclosed. The exercise device comprises of a single substrate or multiple substrates embodying a mat as the accompanying diagrams, wherein said mat has a top end, a bottom end, an attachment mechanism and a plurality of grab holes adapted capable of receiving human hands for a person performing an exercise, or the feet of the exerciser, or any such extensions to the legs and hands, or substituting them.

A training apparatus for fast-rope training includes a platform-supporting structure having one or more containers and at least one platform configured for use in fast-rope training. At least one attachment is provided for attaching a fast-rope. The platform-supporting structure is supportable by a surface. The at least one attachment is located higher than the platform and spaced laterally from the platform-supporting structure such that the at least one attachment overhangs the surface so a fast rope can hang from the at least one attachment, past the platform and toward the surface.

An example chalk bag includes a pouch including: a rim that defines a primary opening to access a chalk storage region of the pouch, an interior wall forming a boundary between the chalk storage region and an accessory storage region of the pouch, and an exterior wall of the pouch that defines a secondary opening to access the accessory storage region. The accessory storage region is formed between the interior wall and the exterior wall of the pouch. The chalk bag includes a fastening system of one or more fasteners operable to selectively retain the secondary opening to the accessory storage region in a closed state, enabling access to the accessory storage region in an open state. In an example, the interior wall includes a chalk impermeable layer that inhibits migration of chalk from the chalk storage region into the accessory storage region.

An easy-to-disassemble connecting rod with a cam structure includes a connecting rod and cams. Two ends of the connecting rod are hinged with the cams. An outer side surface of each cam includes an arc surface, a radius of curvature of the arc surface of each cam around a shaft hole gradually increases, and rotation directions of the two cams are opposite. The technical effects achieved are as follows: in the easy-to-disassemble connecting rod with a cam structure provided by the connecting rod, two ends of the rod contact with the supporting surface via the cams, the pressure on the wall is increased or decreased via radius change caused by rotation of the cams, and further the friction force is increased or decreased, so as to achieve safe and rapid installation or disassembly.

A method for manufacturing an artificial climbing structure comprises: a) providing a framework, suitable for supporting the artificial climbing structure; b) mounting at least one structural panel on the framework; c) providing at least one covering panel, comprising patterns; d) mounting the covering panel on the structural panel in a removable manner; e) mounting at least one climbing hold on the covering panel; and f) fixing the climbing hold to the structural panel, through the covering panel, and in a removable manner.

Disclosed is a climbing machine including a rotatable rotation shaft (501), a plurality of one-way components (502) capable of achieving one-way transmission, a plurality of transmission units (503) and a plurality of climbing points (300, 400), where the one-way components (502) are connected to the rotation shaft (501) in a sleeving manner, each transmission unit (503) is connected to one climbing point (300, 400), and each transmission unit (503) and the rotation shaft (501) form one-way transmission by means of being connected to one one-way component (502); in one rotating direction, the rotation shaft (501) and the transmission units (503) are capable of being in transmission, and the climbing points (300, 400) descend during transmission; and in the direction opposite to the rotating direction, transmission between the rotation shaft (501) and the transmission units (503) cannot be achieved. By using the climbing machine, a user can experience a vivid feeling of climbing upwards, thereby improving the climbing experience.

A quickdraw for sport climbing includes two carabiners held together by a connecting element having a central region which ends in a loop for the carabiners at each of the two end regions. This connecting element is provided with at least one sensor in the central region between the loops or near to one of the loops. As a result of a minimal movement or touch of the quickdraw, the at least one sensor, triggered by use of the quickdraw, emits an electronic signal which is received by a base station communicating with a smartphone and/or a computer so that the signal can be processed, stored and compared with previously stored signals in order to show or graphically represent the corresponding values resulting therefrom on the display.