Apple Fitness+ is expanding its offerings on January 9 with a new kickboxing workout, sleep-themed meditations, a Beyonce artist spotlight, new Time to Walk guests, and three new trainers.Apple Fitness+ adds kickboxingKickboxing arrives as a new total-body cardio workout type. It will consist of a round of moves and a final round that combines all of the moves in an all-out one-minute interval. Read more