An apparatus for receiving one or more activity attachments including a deck having one or more openings along a long axis of the deck and between the top surface and the bottom surface of the deck. Each of the one or more openings having a circular aperture for receiving an accessory of a set of accessories. Each accessory of the set of accessories providing an activity for a user of the activity. Each accessory having an attachment platform configured to attach the accessory to the board. The attachment platform having a locking mechanism to engaging with a complementary locking mechanism of the board.

An apparatus for receiving one or more activity attachments including a deck having one or more openings along a long axis of the deck and between the top surface and the bottom surface of the deck. Each of the one or more openings having a circular aperture for receiving an accessory of a set of accessories. Each accessory of the set of accessories providing an activity for a user of the activity. Each accessory having an attachment platform configured to attach the accessory to the board. The attachment platform having a locking mechanism to engaging with a complementary locking mechanism of the board.

A four-wheel sensor controlled vehicle having a base and a control box installed with a battery and a control panel; two driving wheels are installed at the bottom surface of the base close to the front edge of the base, and two universal wheels are installed at the bottom surface of the base close to the rear edge of the base. The driving wheel has a hub assembled with a hub motor assembly of a motor. The base is installed with four weighing sensors at four corners, the first weighing sensor and the third weighing sensor respectively correspond to the fore sole and rear sole of the left foot, the second weighing sensor and the fourth weighing sensor respectively correspond to the fore sole and the rear sole of the right foot. The control panel is connected with the motor and the weighing sensors.

A wearable motorized device comprising a shoe bracket, which can be fastened to a shoe; wheels that are installed on the left and right sides of the shoe bracket in parallel to support the wearer's lateral skating and longitudinal walking; a driving motor for rotationally driving the wheels; and a battery pack for powering the driving motor. The wheels are not coaxially installed on the two sides of the shoe bracket to drive the wearer's longitudinal skating, but instead are installed on the two sides of the shoe bracket in parallel to drive the wearer's lateral skating; the wearer can position his/her legs apart during skating, so the skating stability is improved. Its general contour does not significantly exceed the contour of the shoe in the longitudinal direction, thus and it will not strain the wearer when ascending or descending stairs.

A wearable motorized device comprising a shoe bracket, which can be fastened to a shoe; wheels that are installed on the left and right sides of the shoe bracket in parallel to support the wearer's lateral skating and longitudinal walking; a driving motor for rotationally driving the wheels; and a battery pack for powering the driving motor. The wheels are not coaxially installed on the two sides of the shoe bracket to drive the wearer's longitudinal skating, but instead are installed on the two sides of the shoe bracket in parallel to drive the wearer's lateral skating; the wearer can position his/her legs apart during skating, so the skating stability is improved. Its general contour does not significantly exceed the contour of the shoe in the longitudinal direction, thus and it will not strain the wearer when ascending or descending stairs.

Provided is a heeling apparatus. The heeling apparatus includes a sole including a forefoot portion and a heel portion. The heel portion has an opening formed therein. In one embodiment, the sole includes a removable portion. The heeling apparatus further includes a wheel assembly including wheel rotably mounted to an axle and a mounting structure, wherein the wheel extends through the opening in the heel portion.

Provided is a heeling apparatus. The heeling apparatus includes a sole including a forefoot portion and a heel portion. The heel portion has an opening formed therein. In one embodiment, the sole includes a removable portion. The heeling apparatus further includes a wheel assembly including wheel rotably mounted to an axle and a mounting structure, wherein the wheel extends through the opening in the heel portion.

A roller board is a board that uses wheels, caster balls, and cleats to mimic the movement of a snowboard. The roller board includes a riding board, a front roller mechanism, and a rear roller mechanism. A user stands upon the riding board and is secured to the riding board. The front roller mechanism and the rear roller mechanism each include an inline-wheeled truck, left and right caster balls, and left and right elongated cleats. The inline-wheel truck allows the roller board to roll in a forward or rearward direction. The left and right caster balls allow a light left or right lean by the user to steer the riding board in either a left or right direction. The left and right elongated cleats allow a heavy left or right lean by the user to brake the riding board from a left or right side of the riding board.

A roller board is a board that uses wheels, caster balls, and cleats to mimic the movement of a snowboard. The roller board includes a riding board, a front roller mechanism, and a rear roller mechanism. A user stands upon the riding board and is secured to the riding board. The front roller mechanism and the rear roller mechanism each include an inline-wheeled truck, left and right caster balls, and left and right elongated cleats. The inline-wheel truck allows the roller board to roll in a forward or rearward direction. The left and right caster balls allow a light left or right lean by the user to steer the riding board in either a left or right direction. The left and right elongated cleats allow a heavy left or right lean by the user to brake the riding board from a left or right side of the riding board.

An apparatus for receiving one or more activity attachments including a deck having one or more openings along a long axis of the deck and between the top surface and the bottom surface of the deck. Each of the one or more openings having a circular aperture for receiving an accessory of a set of accessories. Each accessory of the set of accessories providing an activity for a user of the activity. Each accessory having an attachment platform configured to attach the accessory to the board. The attachment platform having a locking mechanism to engaging with a complementary locking mechanism of the board.