A shaft for a putter includes decorative sheaths that may beautify the shaft while retaining lightweight stiffness and avoiding breaking the sheaths.

A light-weight composite material with enhanced structural characteristics includes, in one embodiment, a compositionally modulated nanolaminate coating electrically deposited into an open, accessible void structure of a porous substrate. As a result of including a nanolaminate within the void structure, the composite can include a greater amount of nanolaminate material per unit volume than can be achieved by depositing a nanolaminate material solely on a two-dimensional surface. In addition, the nanolaminate material as well as other material electrodeposited to form the composite is compositionally modulated so that discontinuities between layers are minimized and potentially eliminated. The light-weight but structurally enhanced composite material can be used in a number of different applications including, but not limited to, ballistic applications (e.g., armor panels or tank panels), automotive protection applications (e.g., car door panels, racing shells) and sporting equipment applications (e.g., golf club shafts and tennis racket frames).

Described herein is a system of golf clubs having shafts with ascending weights (shaft weights that increase as shaft lengths decrease). The system of golf clubs can be manufactured by implementing a method called stepping, which allows the system of golf clubs with ascending weights to be manufactured with reduced quantity of inventory.

Described herein is a system of golf clubs having shafts with ascending weights (shaft weights that increase as shaft lengths decrease). The system of golf clubs can be manufactured by implementing a method called stepping, which allows the system of golf clubs with ascending weights to be manufactured with reduced quantity of inventory.

A golf club shaft system and golf club shaft possessing unique flexural and torsional rigidity profiles, while providing significant adjustability to fine tune the shaft to a particular golf swing.

A golf club shaft system and golf club shaft possessing unique flexural and torsional rigidity profiles, while providing significant adjustability to fine tune the shaft to a particular golf swing.

An active suspension orthotic support system is disclosed. The suspension orthotic support system comprises at least one variable resistance beam extending from a heel section to a mid-arch section of the footwear, wherein rotation of the variable resistance beam from a first position to a second position causes a resistance provided by the variable resistance beam to vary between a minimum resistance to a maximum resistance.

An active suspension orthotic support system is disclosed. The suspension orthotic support system comprises at least one variable resistance beam extending from a heel section to a mid-arch section of the footwear, wherein rotation of the variable resistance beam from a first position to a second position causes a resistance provided by the variable resistance beam to vary between a minimum resistance to a maximum resistance.

A golf club head has a body defining a ball striking face. The body further has a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the first leg and the second leg. The body further defines a cover that extends over the void. The golf club head may further have support structures and adjustable weight members.

A shaft for a putter includes decorative sheaths that may beautify the shaft while retaining lightweight stiffness and avoiding breaking the sheaths.