BROADHEAD MATCHED PRACTICE FIELD TIP AND RELATED METHOD OF USE

    公开(公告)号:US20180188011A1

    公开(公告)日:2018-07-05

    申请号:US15789229

    申请日:2017-10-20

    IPC分类号: F42B6/08 A63B69/00

    摘要: An archery practice field tip and related method of use is provided, where the field tip has a first shape that is structurally different from a second shape of an actual hunting broadhead, but where the tip mimics the aerodynamics and flight characteristics of the hunting broadhead. The practice tip can be void of sharpened cutting edges, and can include a head on drag promoting element and/or a crosswind drag promoting element, either of which can be scoops, flanges, fins, holes and the like. The tip can have a head on aerodynamic drag that is within 40%, within 25%, within 10% and/or within 5% of the first head on aerodynamic drag of the hunting broadhead. The practice tip can have a crosswind aerodynamic drag that is within 40%, within 25%, within 10% and/or within 5% of the crosswind aerodynamic drag of the hunting broadhead.

    DEVICE FOR IMPROVING FORM AND FUNCTION OF SPORTS PEOPLE

    公开(公告)号:US20180085631A1

    公开(公告)日:2018-03-29

    申请号:US15563522

    申请日:2016-01-04

    申请人: Akshay Pandit

    发明人: Akshay Pandit

    IPC分类号: A63B26/00

    摘要: In an aspect, the present disclosure relates to a foot orientation device having a semi-oval shaped frame, wherein the frame is configured to accommodate both feet of a user in one or more orientations selected from open foot body orientation, closed foot body orientation, center foot body orientation, center open foot body orientation, and center closed foot body orientation, wherein any of these orientations enable the user to practice and achieve alignment of at least one body part and learn loading of the feet in each orientation to understand positioning and relationship of hip and back, and wherein when the dominant foot is in open orientation, the user uses straight line pathway for an intersectional impact creation, and wherein when the dominant foot is in closed orientation, the user uses circular line pathway for the intersectional impact creation.