Abstract: The present disclosure describes a broadhead for an arrow. The broadhead includes a first portion, as defined along a longitudinal axis of the broadhead. The first portion includes multiple cutting walls that extend radially from the longitudinal axis and define a first plurality of voids between the cutting walls. The outer edges of the cutting walls form edges of a generally pyramid-shaped volume that includes the first portion and the first plurality of voids. The broadhead also includes a second portion that abuts the first portion. The second portion includes multiple concave lopes defining a second plurality of voids. The concave lobes have an inner surface that extends radially outward from the first end along the longitudinal axis to an opposite, second end of the second portion.

Abstract: The present disclosure describes a broadhead for an arrow. The broadhead includes a first portion, as defined along a longitudinal axis of the broadhead. The first portion includes multiple cutting walls that extend radially from the longitudinal axis and define a first plurality of voids between the cutting walls. The outer edges of the cutting walls form edges of a generally pyramid-shaped volume that includes the first portion and the first plurality of voids. The broadhead also includes a second portion that abuts the first portion. The second portion includes multiple concave lopes defining a second plurality of voids. The concave lobes have an inner surface that extends radially outward from the first end along the longitudinal axis to an opposite, second end of the second portion.

Abstract: The present disclosure describes a broadhead for an arrow. The broadhead includes a first portion, as defined along a longitudinal axis of the broadhead. The first portion includes multiple cutting walls that extend radially from the longitudinal axis and define a first plurality of voids between the cutting walls. The outer edges of the cutting walls form edges of a generally pyramid-shaped volume that includes the first portion and the first plurality of voids. The broadhead also includes a second portion that abuts the first portion. The second portion includes multiple concave lopes defining a second plurality of voids. The concave lobes have an inner surface that extends radially outward from the first end along the longitudinal axis to an opposite, second end of the second portion.

Abstract: The present disclosure describes a broadhead for an arrow. The broadhead includes a first portion, as defined along a longitudinal axis of the broadhead. The first portion includes multiple cutting walls that extend radially from the longitudinal axis and define a first plurality of voids between the cutting walls. The outer edges of the cutting walls form edges of a generally pyramid-shaped volume that includes the first portion and the first plurality of voids. The broadhead also includes a second portion that abuts the first portion. The second portion includes multiple concave lopes defining a second plurality of voids. The concave lobes have an inner surface that extends radially outward from the first end along the longitudinal axis to an opposite, second end of the second portion.

Abstract: A pipe exercise device designed to allow a user to transport a weight variable exercise device. The pipe exercise device includes an elongated member with an outer shell having a hollow interior designed to receive items therein. The elongated member has an open end disposed opposite a sealed end, wherein the open end is in communication with the hollow interior, such that a weight can be received therethrough to sit within the hollow interior. An end cap is designed to seal the open end, such that the weights therein are removably secured. At least one handle is disposed on the outer shell, such that the user can grasp the pipe exercise device. In this way, a user is able to transport a weight training device that can quickly and simply change the amount of weight used.

Abstract: The present disclosure describes a broadhead for an arrow. The broadhead includes a first portion, as defined along a longitudinal axis of the broadhead. The first portion includes multiple cutting walls that extend radially from the longitudinal axis and define a first plurality of voids between the cutting walls. The outer edges of the cutting walls form edges of a generally pyramid-shaped volume that includes the first portion and the first plurality of voids. The broadhead also includes a second portion that abuts the first portion. The second portion includes multiple concave lopes defining a second plurality of voids. The concave lobes have an inner surface that extends radially outward from the first end along the longitudinal axis to an opposite, second end of the second portion.

Abstract: The present disclosure describes a broadhead for an arrow. The broadhead includes a first portion, as defined along a longitudinal axis of the broadhead. The first portion includes multiple cutting walls that extend radially from the longitudinal axis and define a first plurality of voids between the cutting walls. The outer edges of the cutting walls form edges of a generally pyramid-shaped volume that includes the first portion and the first plurality of voids. The broadhead also includes a second portion that abuts the first portion. The second portion includes multiple concave lopes defining a second plurality of voids. The concave lobes have an inner surface that extends radially outward from the first end along the longitudinal axis to an opposite, second end of the second portion.

Abstract: The present disclosure describes a broadhead for an arrow. The broadhead includes a first portion, as defined along a longitudinal axis of the broadhead. The first portion includes multiple cutting walls that extend radially from the longitudinal axis and define a first plurality of voids between the cutting walls. The outer edges of the cutting walls form edges of a generally pyramid-shaped volume that includes the first portion and the first plurality of voids. The broadhead also includes a second portion that abuts the first portion. The second portion includes multiple concave lopes defining a second plurality of voids. The concave lobes have an inner surface that extends radially outward from the first end along the longitudinal axis to an opposite, second end of the second portion.

Abstract: A pipe exercise device designed to allow a user to transport a weight variable exercise device. The pipe exercise device includes an elongated member with an outer shell having a hollow interior designed to receive items therein. The elongated member has an open end disposed opposite a sealed end, wherein the open end is in communication with the hollow interior, such that a weight can be received therethrough to sit within the hollow interior. An end cap is designed to seal the open end, such that the weights therein are removably secured. At least one handle is disposed on the outer shell, such that the user can grasp the pipe exercise device. In this way, a user is able to transport a weight training device that can quickly and simply change the amount of weight used.

Abstract: A stabilizer comprises at least two tubes, a first end cap comprising a fastening member formed on a proximal end of one of the at least two tubes wherein the end cap is formed to fixedly engage with a bow, a compression fitting for rigidly fixing the at least two tubes together, and a second end cap comprising a fastening member formed on a distal end of one of the at least two tubes wherein the second end cap is formed to fixedly engage with at least one weight.

Abstract: A stabilizer comprises at least two tubes, a first end cap comprising a fastening member formed on a proximal end of one of the at least two tubes wherein the end cap is formed to fixedly engage with a bow, a compression fitting for rigidly fixing the at least two tubes together, and a second end cap comprising a fastening member formed on a distal end of one of the at least two tubes wherein the second end cap is formed to fixedly engage with at least one weight.

Abstract: A device for controlled orientation of a person's cervical spine that is compatible with medical imaging machines. The device is capable of rotation about the axis of a patient's spinal column independent of, or in addition to, flexion/extension of a patient's spinal column. The device may incorporate locking mechanisms to secure rotational orientation and may include quantitative indicators of the degree of rotation.