Adequate work and rest are essential in building muscle. During one week, you might participate in three to four strength-training sessions, leaving at least 48 hours between training specific muscle groups to permit the body to repair and grow stronger. Without this rest, you won't build muscle in a week or over time.
Can you build muscle in 7 days?
OK, so you might not be able to gain seven pounds in seven days, but with the right strategy, a week is enough time to put on some serious muscle. And (good news!) that exact number is even higher for all of the gainer-newbs out there.
Can I build muscles in one week?
Your metabolism plays a role. Your familiarity with weight training plays a role. Your ability to mainline protein plays a role (more on that later). But, yes, the general rule is that you can gain about a pound of muscle mass each week safely.
How much muscle can you gain within a week?
Generally speaking, the average man can expect to build between 0.25 and 0.5 pounds of muscle per week (or about one to two pounds per month), according to A Workout Routine.
More useful articles on a similar topic 👇
Why am I gaining weight?How much weight can you gain in a week?