A golf club includes a shaft, grip and head attached to the shaft. The head includes a club face, a heel, a toe, and a sole. The shaft is attached to the head proximate the heel; the toe is distal from an attachment point of the shaft. The sole corresponds to a bottom of the head as bounded by the toe and heel, and the leading edge and trailing edge. The leading edge is formed at the intersection of the club face and the sole. The sole defines a plurality of substantially rectangular furrows, which do not extend onto the ball contacting surface. Each furrow is parallel to the other furrows and each is bounded by a rib, such that the ribs separate and define the furrows. Each furrow has flat side surfaces and a flat bottom surface parallel to the back surface of the head.

A head 2 includes a face surface 4, a back surface 6, and a sole surface 8. The back surface 6 includes a top side region Rt and a sole side region Rs. The sole side region Rs includes a sole side inclination surface Sb1 inclined to increase a face thickness toward a sole side, a plurality of back recessed parts Rb1 formed on the sole side inclination surface Sb1, and a wall WL1 formed between the back recessed parts Rb1 adjacent to each other. A low specific gravity member X1 having a specific gravity lower than the specific gravity of the face material is disposed on at least one of the back recessed parts Rb1. The head 2 has a loft angle of equal to or greater than 42°. The head 2 has a sweet spot height of equal to or greater than 19 mm.

A lacrosse head having a front scoop geometry optimized to promote smooth ground ball play such as scooping of a ball by ground contact. The lacrosse head has a distal scoop with a mid-section cross-section shaped like a chef's-knife with a foremost point, a rear edge (lower edge of tang), a rearmost corner point (tower distal end of tang), a low continuous curve point (where heel joins choil), and rear-innermost point (choil), with a continuous perimeter bounding all of said points, the perimeter bounding said rear edge, lowest continuous curve point, and rear-innermost point defining a cavity extending toward said foremost point. The perimeter joining the foremost point and low continuous curve point is formed to optimize ground ball play when incorporated into a lacrosse head scoop,

Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head may include a body portion having a toe portion with a toe portion edge, a hosel portion, a top portion with a top portion edge, a sole portion with a sole portion edge, a front portion, a back portion with a back wall portion, and an interior cavity having a first recessed portion having a center portion of the interior cavity including a maximum width of the interior cavity, and a second recessed portion at least partially surrounding the first recessed portion and located proximate to a perimeter portion of the body portion. A first filler material is in the first recessed portion, and a second filler material is in the second recessed portion. The first filler material and at least a portion of the second filler material engage an inner surface of the back wall portion. At least one physical property of the first filler material is different from at least one physical property of the second filler material. Other examples and embodiments may be described and claimed.

A shaft for a golf club includes a first end, a second end, and a demarcation. The first end is adapted to attach to a club head. The second end is adapted to receive a grip distal to the first end. The demarcation is positioned at or adjacent to the balance point of the golf club between the first end and the second end.

An apparatus for engagement with a barrel of a bat includes a cup and at least one cover. The cup is secured for securement to a distal end of the barrel of the bat. The cup defines a cavity and includes a first connector portion. The at least one cover has a second connector portion cooperating with the first connector portion to releasably secure the cover to the cup over the cavity.

A golf club head comprises a face and a golf club head body. The face includes a toe end, a heel end, a crown end, and a sole end. The face defines a thickness from an outer surface to an inner surface of the face. The face defines a leading edge, the leading edge being the forwardmost edge of the face. The golf club head body is defined by a crown, a sole, and a skirt. The crown is coupled to the crown end of the face. The sole is coupled to the sole end of the face. The skirt is coupled to the sole and the crown. The golf club head body defines a trailing edge, the trailing edge being the rearwardmost edge of the golf club head body.

A golf club head comprises a face and a golf club head body. The face includes a toe end, a heel end, a crown end, and a sole end. The face defines a thickness from an outer surface to an inner surface of the face. The face defines a leading edge, the leading edge being the forwardmost edge of the face. The golf club head body is defined by a crown, a sole, and a skirt. The crown is coupled to the crown end of the face. The sole is coupled to the sole end of the face. The skirt is coupled to the sole and the crown. The golf club head body defines a trailing edge, the trailing edge being the rearwardmost edge of the golf club head body.

Golf club heads include a golf club head body, a ball striking face, and a shaft engaging member configured to engage a golf club shaft with the golf club head body. The golf club head may be configured with a first piece and a second piece, which may be in the form of the shaft engaging member and a body member connected to the shaft engaging member. The shaft engaging member includes a base member and an arm extending from the base member, and the body member includes a face having a striking surface configured for striking a ball and a club head body positioned behind the face, the second piece having a receiving slot positioned behind the face, where the base member of the first piece is at least partially received within the receiving slot.

Golf club heads include a golf club head body, a ball striking face, and a shaft engaging member configured to engage a golf club shaft with the golf club head body. The golf club head may be configured with a first piece and a second piece, which may be in the form of the shaft engaging member and a body member connected to the shaft engaging member. The shaft engaging member includes a base member and an arm extending from the base member, and the body member includes a face having a striking surface configured for striking a ball and a club head body positioned behind the face, the second piece having a receiving slot positioned behind the face, where the base member of the first piece is at least partially received within the receiving slot.