The club head moves around the body with both angular speed and linear velocity. Ultimately swing performance boils down to the magnitude of angular club head speed and the magnitude and diretion of linear club head velocity at impact.

zenoLINK quantifies club dynamics by measuring both angular and linear club head speed throughout the swing. Results include maximum angular speed as well as the percentage of maximum speed retained at impact. Maximum linear club head velocity, percentage of maximum and direction are also provided.