Classical barbell for sporty training of musculature of patient in rehabilitation region, has sliding elements arranged at barbell body in movable manner for enabling user to vary grasp width of barbell in flowing manner during exercises

The barbell has optionally displaceable weights (3), and sliding elements (2) arranged at a barbell body (1) in a movable manner for enabling a user to vary grasp width of the barbell in a flowing manner during exercises. The weights are rigidly attached to the barbell body and moved on the sliding elements. A transmission element (4) transfers displacement of the sliding elements to a rotational element (5), where the rotational element transfers the displacement of the sliding elements to the transmission element.