(19)

(11)

EP 1 833 576 A1

(12)

(43) Date of publication: 19.09.2007 Bulletin 2007/38 (21) Application number: 05820569.1 (22) Date of filing: 07.12.2005

(51) International Patent Classification (IPC):  A63B 69/36(2006.01) (86) International application number: PCT/GB2005/004706 (87) International publication number: WO 2006/061614 (15.06.2006 Gazette 2006/24)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 07.12.2004 GB 0426797 10.03.2005 GB 0504893 (71) Applicant: Step2swing Limited Marsh Huddersfield HD1 4QJ (GB)	(72) Inventor: SHEEHY, Anthony Leeds LS6 4NW (GB) (74) Representative: Harrison Goddard Foote  Belgrave Hall Belgrave Street Leeds LS2 8DD Leeds LS2 8DD (GB)