Toro Rosso F1 driver Sainz doubled winter training for new cars

Toro Rosso F1 driver Sainz doubled winter training for new cars Carlos Sainz Jr says he has doubled the amount of time spent on physical training over winter to cope with the demands of this year's revamped Formula 1 cars
from F1 Center Toro Rosso F1 driver Sainz doubled winter training for new cars Carlos Sainz Jr says he has doubled the amount of time spent on physical training over winter to cope with the demands of this year's revamped Formula 1 cars http://ift.tt/2l0CgxL