The volkl super g v1 os tennis racket is ideal for intermediates and has an oversized 110in2 710cm2 head and an extra long shaft the expanded head means the sweet spot is amplified giving a higher power potential and increased forgiveness on shots not out of the middle however the racquet has optispot on the head a visual aid for finding the centre of the sweet spot more often helping improve your timing the racket has a head light balance making it more manoeuvrable and playable and th