Brake assembly for cyclists' training device, provided with a support structure (7) on which there is rotatably mounted a shaft (10) having, keyed thereto, a roller (6) rotating in contact with the rear wheel of a bicycle. An end portion (12) of the shaft (10) is provided for this pu
A hair drying apparatus comprises a blower with a scroll internally provided with a fan having radial blades with flat lower edges and upper edges shaped to adapt to the scroll so as to define a substantially spiral path. Disposed below the scroll is an open external air inlet chamber