"The Shoe Energizer" : 100% Tennis for smoother, more efficient footwork. Babolat created the 100% Tennis Exact technology because 80% of movements on the court are lateral or diagonal with propulsion of the forefoot. Exact technology allows for propulsion and decompression in lateral movements. Thanks to quicker acceleration and more stability, a player's movement and recovery are faster and footwork improves both in precision and efficiency.