How much recovery time do you need?

There are multiple factors, as well as opinions, to consider when determining how much rest your muscles require between workouts. In brief the main factors can be divided into three groups:

What you can’t control, such as genetics and age.

Factors related to your workouts such as past experience, how intense your workouts are, what other exercise you do and what you do on rest days.

What you can control outside the gym, including diet, drug use (medicinal or otherwise), sleep, stress and overall mental strength.

In genetical terms there are both fast and slow muscles. Fast muscles are designed for quick explosive movements as in sprinting, jumping and power lifting. These muscles require more recovery time than the slower muscles used in endurance activities such as jogging. Your body type will probably be biased one way or the other as in the case of marathon runners compared to shot-putters and this will affect which muscle fibers are used and how your training should be slanted.

Your program routine and focus will also determine your required rest periods. In general, a full-body or compound workout tends to require days of complete rest to recover whereas with isolation type workouts your recovery days can be spent working other muscle groups. Workout intensity is another issue especially if yours is not as intense as it could or should be. Of course, the more intense the workout the more recovery time required, but if two days after your workout you can still lift the same weight for the same exercise and reps, you probably weren’t at your maximum lifting intensity. Intense workouts require approximately one week recovery time, whereas with less intense workouts two days should be sufficient.