This mix of intervals, sprints, resistance running and goal-mile pace workouts will build your conditioning while providing ...

Imagine a workout that burns fat and potently boosts your speed and agility. Sprint interval training (SIT) is a workout ...

It doesn’t have to be scary, says Risqat Fabunmi-Alade, a fitness coach and sprinter who ... She recommends finding an athletics track, a flat pavement or tarmac in the park or using the ...