TR930 Spin Pro Adult Tennis Racquet - 4 3/8" (EU 3)

Our designers created this graphite racquet for advanced topspin players looking for more spin, power and manoeuvrability.Our designers created this graphite racquet for advanced topspin players looking for more spin, power and manoeuvrability. Weight (unstrung racket) 300 gWeight: Measured in grams. Just like balance point and length, the weight impacts a racket's swingweight and therefore its manoeuvrability, stability and ability to transfer energy to the ball (power). The heavier the racket, the more power you'll get, but the harder it will be to handle. The lighter the racket, the easier it will be to handle, but the trade-off is less power. Balance (unstrung racket) 31.5 cmBalance: This is the racket balance point, measured in centimetres from the bottom of the shaft. The higher the number (head heavy), the more powerful and stable upon impact the racket will be. However, it will also be harder to manoeuvre. The smaller the number (grip biased or handle heavy), the easier the racket will be to handle but you'll have less power and stability. Head size 645 cm²Head size: This is the surface area of the racket head size measured in squared centimetres. It has an impact on the racket's forgiveness and power. The larger the head size, the more powerful and forgiving it is, but the downside is less control. The smaller the head size, the more control you'll get, but you'll have to sacrifice power and forgiveness. RA 72 RaRa: This refers to the racket's stiffness, i.e. how much it bends under the impact of the ball. The stiffer the racket (the higher the Ra), the less it bends. The energy lost on impact is minimised and returned to the ball via the strings. Generally, a stiffer racket offers greater power. Swingweight (unstrung racket) SW = 285Swingweight: This indicates how easy a racket is to handle and its ability to transfer energy to the ball (power). The higher the swingweight, t...