Alexandra Daddario, star of this summer’s Baywatch, worked with co-star Zac Efron’s trainer Patrick Murphy to get in big-screen shape. To get visibly defined muscles like her, try this total-body workout from Patrick himself, packed with the moves Alexandra did, two or three times a week on nonconsecutive days. Do this routine as a circuit: Complete 15 to 20 reps of each exercise, moving from one to the next without resting. At the end, rest for two minutes, then repeat two more times for a total of three sets.






