Gareth’s guidance has played a crucial role in transforming my approach to field and court sport conditioning. Our collaboration began with creating educational content for the sport performance community and expanded to include testing protocols, athlete profiling, and large group training. In the realm of tennis, we made significant strides by integrating anaerobic speed reserve into the sport’s demands and individualizing playing styles, resulting in a remarkable 14% increase in maximal sprinting speed within a 12-week period for our junior boys. Gareth’s expertise has proven instrumental in achieving outstanding training outcomes despite the unpredictable nature of the sport. I highly recommend his services for anyone looking to take their game to the next level.