Beyonce is giving exercise enthusiasts a motivational boost by creating a series of workout classes with officials at interactive fitness platform Peloton.The Halo hitmaker has signed a multi-year partnership to help curate content for indoor cycling, running, strength, bootcamp, yoga, and meditation – all disciplines important to the superstar.Peloton users will be able to access the themed sweat sessions via the company’s app, through which fans can select specific music or artists to work out