2.1K views | Sprint 8, en 20 minutos en equipos de cardio Matrix obtenen mayores resultados que en sesiones de 60 minutos. ¡Pide una demostración! #MatrixFitness #Sprint8 | Matrix Fitness Mx | Facebook

2.5K views · 64 reactions | Sprint 8 is a 20-minute, high-intensity interval workout program scientifically proven to boost energy, reduce body fat and promote lean muscle. Programmed directly into select Matrix cardio products, the speed and elevation automatically change during the workout as it moves through sprints and recovery internals. Learn more about the science: bit.ly/1TGsFXU | Matrix Fitness | Facebook

Highlights of Round 8 of the World Series Sprintcars at Albany Speedway Club brought to you by www.speedwayaustralia.tv Let us know your thoughts and predictions for the final in the comment section below. Don’t forget to tune into the live stream this Friday and Saturday night for the big one, the grand final of the World Series Sprintcars . Live stream start times: 5.30PM (AWST) Friday Feb 22nd 4.30PM (AWST) Saturday Feb 23rd www.speedwayaustralia.tv | World Series Sprintcars