Today, athletes use more structured interval training workouts and HIT (High-Intensity Training) to build speed and endurance. 1  This variation of interval training and speed work can be a simple or sophisticated routine, but the basics are still the same as the original fartlek training.
Annabella Avery Bella Thorne (born October 8, 1997) is an American actress and singer.
Bella Thorne and Miley Cyrus (from left) attend Jeremy Scott during MADE Fashion Week Spring 2015 at Milk Studios on Sept. 10, 2014, in New York City. Hey, ladies! Bella Thorne, who recently came out as bisexual, revealed in a new interview that her two biggest crushes at the moment are Demi Lovato and Miley Cyrus. Chatting with Maxim for a Q&A published on Tuesday, October 11, the 19-year-old actress opened up about being physically drawn to her fellow Disney Channel alums.