A step platform for aerobic exercise may include multiple layers. The top layer may include an elastic foam member that is configured to at least partially deform when stepped on by a user. The middle layer may include a rigid support member that is configured to at least partially maintain the shape of the foam member. The foam member may include a cover that wraps around the foam member and at least a portion of the support member to fasten the support member to the foam member. The bottom layer may include a base member having a support ridge configured to at least partially restrict deformation of the foam member in at least one direction. The base member may be connectable to the support member.
申请公布号
WO2016111836(A1)
申请公布日期
2016.07.14
申请号
WO2015US66987
申请日期
2015.12.21
申请人
STEP FITNESS & RECREATION, INC.
发明人
IRWIN, LYLE, RAY;MILLER, VIRGINIA;WORKMAN, BRADLEY;CROSBY, SAM