Joe is 21 years old and wants to start a workout program. He talked to his doctor first to get clearance to begin. His program consist of phases to increase his Fitness level at a good pace. Phase 1 Joe wants to work out at 65% of his max heart-rate Phase 2 Joe wants to work out at 75% Phase 3 Joe wants to work out at 80% 1. What is Joe's max heart rate? 2. What is Joe's heart rate goal in beats at each phase 1 2 3