![Developing High Performance Tennis Players: A guide for coaches, players, parents and anyone who wants to know what it takes to be the best: Giffenig, Edgar: 9781549784392: Amazon.com: Books Developing High Performance Tennis Players: A guide for coaches, players, parents and anyone who wants to know what it takes to be the best: Giffenig, Edgar: 9781549784392: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/51sip9sdXPL._AC_UL600_SR600,600_.jpg)
Developing High Performance Tennis Players: A guide for coaches, players, parents and anyone who wants to know what it takes to be the best: Giffenig, Edgar: 9781549784392: Amazon.com: Books
![Tennis NZ high performance director Christophe Lambert quits to coach Bianca Andreescu | Stuff.co.nz Tennis NZ high performance director Christophe Lambert quits to coach Bianca Andreescu | Stuff.co.nz](https://resources.stuff.co.nz/content/dam/images/4/y/w/w/5/9/image.related.StuffLandscapeSixteenByNine.710x400.25qyi8.png/1669344440670.jpg?format=pjpg&optimize=medium)
Tennis NZ high performance director Christophe Lambert quits to coach Bianca Andreescu | Stuff.co.nz
![Developing High Performance Tennis Players: A guide for coaches, players, parents and anyone who wants to know what it takes to be the best: Giffenig, Edgar: 9781549784392: Amazon.com: Books Developing High Performance Tennis Players: A guide for coaches, players, parents and anyone who wants to know what it takes to be the best: Giffenig, Edgar: 9781549784392: Amazon.com: Books](https://m.media-amazon.com/images/I/51sip9sdXPL._AC_UF1000,1000_QL80_.jpg)