Many men seek a stronger, harder chest, but this is much easier said than done. Known as the pectoralis major, your largest chest muscle is used all day long. You would be surprised how many movements are reliant on your chest — meaning, the stronger your chest, the stronger your whole body will be.   5 Chest Workouts You Need to Try On average, it's recommended that you work out your chest 3 non-consecutive days a week, ensuring you properly recover in between sessions. It's important to include a mixture of exercises, changing up your routine after a few weeks....