Abstract: The present invention discloses a movable and stackable base system designed for vertical fitness machines. Traditional fitness machines occupy significant floor space and lack the ability to be efficiently stored or moved. This invention addresses these limitations by introducing a base system that enables easy mobility and stacking or nesting of fitness machines, thus optimizing space utilization in gym environments. The system incorporates unique design principles, including lifting mechanisms, specialized base shapes, angled configurations, wheel locking mechanisms, and optional battery power, to facilitate versatile usage of fitness equipment.

Abstract: A system and method for providing the coordinated playback of a video and audio stream by referencing timing information of the video and starting points of audio playback in relation to the video. The system and method allow users to access music and video from multiple right holders and play the music and video in a coordinated manner without having to negotiate a sync license from a rights holder.

Abstract: A camera mount includes an arm. The arm has an attachment mechanism at one end of the arm for attaching the arm to a helmet. The arm extends downward in a substantially vertical direction from the helmet when attached via the attachment mechanism to the helmet. The arm has a second attachment mechanism at an opposite end of the arm for attaching the arm to a camera, such that the camera is positioned below a head of a body when attached via the second attachment mechanism to the camera and when the helmet is positioned on the head of the body.

Abstract: A method and apparatus to receive a measure of heart rate for a user while the user is exercising on a stationary exercise device, calculate a speed of the user based on the measure of heart rate, and display on a display device viewable by the user a location of where the user would be along a selected route based on the user's speed.

Abstract: A method and apparatus to receive a measure of heart rate for a user while the user is exercising on a stationary exercise device, calculate a speed of the user based on the measure of heart rate, and display on a display device viewable by the user a location of where the user would be along a selected route based on the user's speed.