Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.

The RaP7Ball game comprises the steps of using a field having an inverted equilateral triangle shaped inner field. The RaP7Ball game also includes the steps of choosing a first and second team with each team having fourteen players and using a bat and ball similar to that of a cricket bat and ball. The RaP7Ball game also includes the steps of playing three innings in the game and playing seven overs in each half inning. The method also comprises the steps of bowling seven balls in each over and counting runs scored by each team, wherein the team that scores the most runs at the end of the three innings may be declared the winner of the RaP7Ball game.

The RaP7Ball game comprises the steps of using a field having an inverted equilateral triangle shaped inner field. The RaP7Ball game also includes the steps of choosing a first and second team with each team having fourteen players and using a bat and ball similar to that of a cricket bat and ball. The RaP7Ball game also includes the steps of playing three innings in the game and playing seven overs in each half inning. The method also comprises the steps of bowling seven balls in each over and counting runs scored by each team, wherein the team that scores the most runs at the end of the three innings may be declared the winner of the RaP7Ball game.

Methods, apparatus, systems, and articles of manufacture to track movement of sports implements are disclosed herein. An example sensing unit disclosed herein is to be coupled to a sports implement. The sensing unit includes an inertial measurement unit to obtain movement data of said sports implement during a swing of said sports implement and a swing analyzer to determine whether the swing is a horizontal shot or a vertical shot based on the movement data.

Methods, apparatus, systems, and articles of manufacture to track movement of sports implements are disclosed herein. An example sensing unit disclosed herein is to be coupled to a sports implement. The sensing unit includes an inertial measurement unit to obtain movement data of said sports implement during a swing of said sports implement and a swing analyzer to determine whether the swing is a horizontal shot or a vertical shot based on the movement data.

Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.

Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.

Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.

Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.

A tactile reference attachment for providing a user with tactile biofeedback. The attachment includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's performance.