US 12,268,924 B2
Core exercise device with guide track
Melvin A. Barbera, Liberty Towship, OH (US)
Filed by Melvin A. Barbera, Liberty Towship, OH (US)
Filed on Feb. 22, 2023, as Appl. No. 18/112,570.
Claims priority of provisional application 63/313,766, filed on Feb. 25, 2022.
Prior Publication US 2023/0271054 A1, Aug. 31, 2023
Int. Cl. A63B 21/00 (2006.01); A63B 21/002 (2006.01); A63B 23/02 (2006.01)
CPC A63B 21/4033 (2015.10) [A63B 21/0023 (2013.01); A63B 21/4045 (2015.10); A63B 21/4049 (2015.10); A63B 23/0211 (2013.01); A63B 2208/0295 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An exercise device, comprising:
(a) a body engagement portion configured to support a user, wherein the body engagement portion comprises:
(i) a base surface configured to support the user in a standard plank position, and
(ii) a rotation support assembly; and
(b) a guide track assembly configured to rotationally house the body engagement portion such that the body engagement portion is configured to allow the user to rotate between a first side plank position, the standard plank position, and a second side plank position relative to a support surface while the guide track assembly remains in contact with the support surface and the body engagement portion supports the upper body of the user.