US 11,938,370 B2
Exercise device and methods
Justin Petersen, Lakeside, CA (US)
Filed by Justin Petersen, Lakeside, CA (US)
Filed on Jan. 13, 2023, as Appl. No. 18/154,724.
Application 18/154,724 is a continuation of application No. 17/138,474, filed on Dec. 30, 2020, granted, now 11,565,150.
Application 17/138,474 is a continuation of application No. 16/044,367, filed on Jul. 24, 2018, granted, now 10,881,898, issued on Jan. 5, 2021.
Claims priority of provisional application 62/536,900, filed on Jul. 25, 2017.
Prior Publication US 2023/0166153 A1, Jun. 1, 2023
Int. Cl. A63B 22/20 (2006.01); A63B 21/00 (2006.01); A63B 21/068 (2006.01); A63B 22/16 (2006.01); A63B 23/02 (2006.01); A63B 23/12 (2006.01)
CPC A63B 22/203 (2013.01) [A63B 21/0004 (2013.01); A63B 21/068 (2013.01); A63B 21/4035 (2015.10); A63B 22/20 (2013.01); A63B 23/1236 (2013.01); A63B 21/4034 (2015.10); A63B 22/16 (2013.01); A63B 23/0211 (2013.01); A63B 23/0216 (2013.01); A63B 23/0233 (2013.01); A63B 2208/0219 (2013.01); A63B 2208/0295 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A method of using a non-motorized exercise device on a ground surface, the method comprising:
providing a single cylindrical roller and a platform supported above the single cylindrical roller, the single cylindrical roller being coupled to the platform and translationally fixed relative to the platform, the platform having a long axis lying in a horizontal plane and a short axis lying in the horizontal plane;
rotating the single cylindrical roller of the non-motorized exercise device relative to the platform about an axis;
rolling the single cylinder roller of the non-motorized exercise device across the ground surface; and
tilting the platform in fore and aft directions while the single cylindrical roller rolls across the ground surface and rotates about the axis.