Alexandra Daddario's 20-Minute Full-Body Workout
Alexandra Daddario's AMRAP Workout Gives a Glimpse of How She Got in Baywatch Shape
6
A basic push-up, with the hands directly under the shoulders, is a challenge all on its own. Whether you do it with straight legs or knees on the floor, you'll strengthen and tone the muscles in your arms, upper back, and core.