Beschrijving
Finally, runners at all levels can improve their race times while training less, with the revolutionary Furman Institute of Running and Scientific Training (FIRST) program.
Hailed by the Wall Street Journal and featured twice in six months in cover stories in Runner’s World magazine, FIRST’s unique training philosophy makes running easier and more accessible, limits overtraining and burnout, and substantially cuts the risk of injury, while producing faster race times.
The key feature is the \
