Abstract: An apparatus for facilitating abdominal exercise (10) which includes a frame (12) having a central portion (20) between left (14) and right (16) hand engaging portions, the left (14) and right (16) hand engaging portions extending forward from the central portion (20), the central portion and the left and right hand engaging portions being essentially co-planar. A receptacle (18) is attached to the central portion, the receptacle (18) having a concave back of a head receiving portion (50) and an elongate groove neck receiving portion (52) extending from the back of the head receiving portion (50), the receptacle (18) extending transverse the plane of the frame.

Abstract: A golf club head having a body having a ball impacting face, a club shaft receiving socket and a tail extending rearwardly from the ball impacting face. The body has at least one air passage extending between the ball impacting face and the tail to channel air through the ball impacting face and out the tail as the club head is swung with the ball impacting face leading.