Abstract: Disclosed is a smart barbell (1) which comprises a first bar part (10) and a second bar part (20), each arranged for carrying one or more weights, the first bar part (10) and the second bar part (20) extends along a longitudinal axis (X-X). The barbell (1) further comprises a central bar part (30) arranged between the first and the second bar parts (10, 20) and which is connected to the first bar part (10) and the second bar part (20) and extends along the longitudinal axis (X-X). At least one of the first bar part (10) and the second bar part (20) comprises a cavity (12, 22), in which at least one sensor (40, 50) is arranged for registration of movements of the barbell (1) and for wireless communication with a data analyzing unit (100).

Abstract: A dumbbell having a shaft, first and second dumbbell heads, respectively fixedly connected to first and second ends of the shaft, a tube-shaped hollow grip rotatably arranged around the shaft having first and second ends. An inner diameter of the grip is greater than an outer cross-sectional dimension of the shaft. The dumbbell further having a first ball bearing and a second ball bearing, wherein an outer ring of the first ball bearing is connected to the first dumbbell head, and an inner ring of the first ball bearing is fixedly arranged to the first end of the hollow grip, and an outer ring of the second ball bearing is connected to the second dumbbell head, and an inner ring of the second ball bearing is fixedly arranged to the second end of the hollow grip.

Abstract: A barbell rack includes first and second support members arranged for supporting one end of a barbell, first and second foot members with first and second holder parts fixedly attached to respective foot member and which are arranged for tilting the first and second support members within the respective holder part. The barbell rack further includes first and second eccentric each pivotably arranged at the respective holder part and hingedly connected to a respective bracket which respective bracket is fixedly attached to the respective support member for the tilting of the same within the respective holder part.

Abstract: A first and second attachment system for attachment of a training rig to an upper edge of an ISO shipping container. Both systems include inside corner brackets that fit inside corner fittings of the container. The first attachment system further includes first attachment means with outside corner brackets which are to be attached to the inside corner brackets, second attachment means for attachment to a frame of the container and longitudinal beams for arrangement between the first and second attachment means or two second attachment means. The second attachment system includes a beam with vertical end plates and two outside corner brackets, wherein the end plates and the two outside corner brackets are to be attached to the inside corner brackets. These systems are attachable to any standard ISO shipping container and do not affect the container at all which means that no specially designed container must be used.

Abstract: A barbell includes first and second bar ends being substantially straight and extending along a first longitudinal axis. A central bar is connected to the bar ends in an angle, and with a mid-portion protruding a first distance from the first longitudinal axis. First and second handles, are connected to at least the central bar and protrudes in an open area between the bar ends. First and second counterweights, protruding a second distance from the first longitudinal axis, substantially in an opposite direction relative the central bar. The first and second counterweights and the second distance are selected so as to weight-balance the central bar.