Mackie Shilstone is an expert in getting world-class professional athletes as well as ordinary people into peak shape in record time, helping them tone their bodies and maximize lean muscle. Now Shilstone lays out his time-tested, medically sound ......

Mackie Shilstone is an expert in getting world-class professional athletes as well as ordinary people into peak shape in record time, helping them tone their bodies and maximize lean muscle. Now Shilstone lays out his time-tested, medically sound ......