Abstract: A bicycle frame comprising a saddle tube (1) connected to a single upper bar (3) and a single lower bar (4), said bars each having a front end carrying a head tube (2), said frame further comprising a strut (5) and a base (6) each having a rear end that carries a means (7) of association to respectively one side of a rear wheel of said bicycle, said strut—respectively said base—being formed in a single tube (8, 9) with the upper bar (3)—respectively lower (4) bar—, said upper (8) and lower (9) tubes being associated respectively with one side of the saddle tube (1) by extending continuously on either side of said saddle tube.

Abstract: An aquatic exercise device comprising a base arranged to be held in particular with a foot or with a hand, and webbing, in particular corolla-shaped webbing, that is secured to the base and that is suitable for deforming under pressure from the water that is exerted while the device is moving.

Abstract: An aquatic exercise device comprising a base arranged to be held in particular with a foot or with a hand, and webbing, in particular corolla-shaped webbing, that is secured to the base and that is suitable for deforming under pressure from the water that is exerted while the device is moving.

Abstract: A device for providing assistance in measuring the size of the foot. The foot gauge has a foot support plate having a single graduated scale per foot; a transverse first bearing face for the heel; a longitudinal second bearing face for the inside of the foot; and a moving assembly comprising a “transverse” first abutment for coming into contact with the front end of the foot, at the toes, and a “longitudinal” second abutment for coming into contact with the outside of the foot, and a measurement identifier member the size on the graduated scale. The moving assembly moves in a rectilinear or curved direction that is oblique relative to the longitudinal second bearing face, e.g. at an angle a, in its rectilinear portion, that lies in the range of 13° to 20°, and is preferably equal to 14.3°.

Abstract: The device or gauge for measuring the size of the foot comprises: a) a foot support plate having a single graduated scale per foot; b) a transverse first bearing face for the heel; c) a longitudinal second bearing face for the inside of the foot; and d) a moving assembly comprising a “transverse” first abutment for coming into contact with the front end of the foot, at the toes, and a “longitudinal” second abutment for coming into contact with the outside of the foot, and measurement identifier means for identifying the size on the graduated scale. The moving assembly moves in a rectilinear or curved direction that is oblique relative to the longitudinal second bearing face, e.g. at an angle ?, in its rectilinear portion, that lies in the range 13° to 20°, and is preferably equal to 14.3°.