Skip Nav

How Long Should My Workouts Be to Build Muscle?

This Is How Long and Often You Should Train If You Want to Build Muscle

USA, Oregon, Portland

There are a lot of factors to consider when you're trying to build muscle like making sure you're doing workouts that promote muscle growth, consuming enough food every day for energy to function, and getting enough sleep so that your body can produce growth hormone.

If you're wondering how long your workouts should be in order for you to build muscle, there isn't a perfect amount of time you need to spend at the gym. "It depends based on what your specific goal is," Heather Milton, MS, RCEP, CSCS, an exercise physiologist clinical specialist at NYU Langone's Sports Performance Centre, told POPSUGAR.

Gaining muscle isn't as simple as hitting the gym a couple of times each week, lifting heavy weights, and finishing off with a protein shake. "For a lot of people, it can be very challenging because there are so many other variables that play into that," Heather explained. "We want to make sure that we're looking at hormone levels, looking at your blood work to make sure that you do have balance with your endocrine system and all the nutrients that you would need to be able to support muscle gain, your sleep patterns, the type of exercise that you're doing, and what your fitness level, your base, is," she continued.

How Often Beginners Should Train to Build Muscle

"For someone who is relatively inactive, we do know that we can show appreciable gain with just two days per week as long as you hit the major muscle groups," Heather said. Strength training twice a week as a beginner is a good starting point because it's the "minimal effective dose" for someone who hasn't been physically active in a long time, and it will also allow you to fully recover and prevent injuries. Instead of focusing on smaller muscles like your shoulders, triceps, and calves when you work out, Heather recommends doing compound exercises, which are multijoint movements that work large groups of muscle such as deadlifts and push-ups that generate more of a hormonal response for building muscle as you sleep.

How Often More Advanced People Should Train to Build Muscle

"It becomes more nuanced and more individualized in terms of what you're going to need to continue to increase your muscle mass if you are already physically active," Heather said. For this population, the focus should be on tailoring the set and rep range and the intensity of the lifts and less about the frequency throughout the week as long as you're doing at least two sessions a week, she explained.

"When I'm working with somebody more active, we tend to try to get closer to three to four days per week, and we might even start to split it up so they can start to concentrate on specific muscle groups one day and alternate the next day with different muscle groups," Heather said. Following this type of programming allows for more time under tension for each muscle group, which stimulates more of a local hypertrophy (maximal muscle growth) response.

To build muscle, you don't have to commit to intense training sessions every day. You've just got to make sure that your program makes sense for your fitness levels and goals, and that you're training larger muscle groups when you work out. If you aren't sure where to begin when it comes to programming, we recommend consulting an expert like an exercise physiologist or a personal trainer. You can also check out a few of our strength training programs like this four-week strength training program and a four-week beginner workout plan to build muscle.

Image Source: Getty / Cavan Images
Latest Health & Fitness