Loft is the rise or lower in Loft (the angle of the putter face relative to the vertical airplane) between the beginning of the stroke and affect with the ball, measured in levels.Assuming the putter face is flush with the bottom through the begin of a stroke, pushing your fingers in direction of the outlet will lower Loft and drive the ball into the bottom. Pulling your fingers away from the outlet will enhance Loft and ship the ball into the air. In a biomechanically environment friendly placing stroke, there shouldn’t be a rise or lower in Loft.