When it comes to designing a workout routine, one size rarely fits all. Your goals, schedule, and preferences play a major role in determining what type of program will help you achieve consistent progress while reducing the risk of burnout or injury.
One approach widely adopted by both beginners and advanced athletes is split training. This method segments your workout routine into specific focus areas, targeting certain muscle groups or movement patterns on designated days
Among the variety of split-training regimens, the upper-lower split stands out as a balanced, adaptable framework that’s both straightforward and effective.
Simply put, this split alternates between workouts that train your upper-body muscles (such as your chest, back, shoulders, and arms) and those that target your lower body (including the quads, hamstrings, glutes, and calves).
What makes this approach popular is its flexibility – it accommodates different experience levels while providing plenty of room to adjust intensity, recovery, and volume based on individual needs.
In this article, we unpack the details of the upper-lower split, including recommended exercises and practical adjustments, while addressing common questions along the way.
Upper-lower splits are undeniably effective for many individuals. They offer a balanced approach that aligns well with principles of progressive overload, recovery, and adaptability.
You may choose this split because of:
Upper-lower split routines distribute training in a way that allows a balanced focus on all major muscle groups. By dedicating separate sessions to upper- and lower-body muscles, you ensure each group receives targeted attention without being shortchanged due to time or fatigue.
This structure supports the principle of training frequency, allowing you to work each muscle group 2-3 times a week. Research has consistently shown that this frequency range is effective for building both strength and muscle mass while offering adequate recovery time (1).
An upper-lower split can be particularly effective for strength development. With fewer muscle groups to target on any given day, you can allocate more energy and effort to compound lifts such as the squat, deadlift, bench press, and pull-ups.
These heavy, multi-joint movements not only promote full-body strength but also improve neuromuscular coordination, which helps your nervous system efficiently recruit muscle fibers. This efficiency translates to greater force output over time, which is ideal for lifters who are prioritizing strength gains (2).
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For those who are seeking hypertrophy (muscle growth), the upper-lower split offers a practical structure to progressively overload each muscle group. By alternating between upper- and lower-body training, you can incorporate a variety of training variables, such as:
For example, you can prioritize heavier compound lifts early in the week, followed by lighter accessory exercises targeting specific muscles later. This diversity in loading and movement patterns will keep your muscles challenged and foster consistent growth (3).
Recovery is as important to progress as the workouts themselves (4). Splitting your sessions into upper and lower body focuses builds recovery into the program.
While your lower body recovers, your upper body can train, and vice versa. This reduces the likelihood of overtraining a single muscle group and mitigates symptoms such as:
For individuals who are managing busy lifestyles or have high physical demands, such a structure can help sustain training consistency without excessive physical strain.
One of the standout features of an upper-lower split is its adaptability. Whether you’re training 3 days a week or 6, this split can be configured to fit your schedule.
This flexibility makes the upper-lower split an accessible yet scalable option that caters to a wide range of fitness goals and preferences.
From a neuroscience perspective, the predictability of an upper-lower split can benefit mental focus and habit formation. This is essential as consistently repeating movement patterns helps reinforce neural pathways, a process that is known as “neuroplasticity” (5).
In addition, alternating focus between the upper and lower body reduces decision fatigue, which makes workouts more intuitive to plan and execute.
Although the upper-lower split is effective, it isn’t the perfect solution for everyone. If you’re training fewer than 3 days a week, this approach may not allow sufficient stimulus for each muscle group, and a full-body program may be more efficient.
In addition, this split may require modification for athletes or individuals with sport-specific goals in order to be aligned with movement patterns or energy demands that are unique to their disciplines.
Read more: Calisthenics Workout for the Back: The Complete Exercise Guide
Training volume refers to the total amount of work you perform during a workout or throughout the week and is often calculated as the number of sets multiplied by repetitions and load.
Research has consistently indicated that performing 10-20 working sets per muscle group per week is generally effective for muscle growth and strength (1). However, the ideal volume depends on factors such as:
Depending on your training history, you may need more or less training volume to see optimal results:
Our previous post goes into great detail about the bodyweight lower body workout.
The upper-lower split is inherently structured to provide sufficient training volume by dividing the body into upper and lower regions, each targeted at least twice a week.
For instance, a typical 4-day split (2 upper-body days and 2 lower-body days) allows you to distribute 10–20 sets per muscle group across multiple sessions.
This approach aligns well with evidence-based volume recommendations and minimizes the risk of overloading a single workout, which ensures focused and efficient effort.
For example:
This format prioritizes workload balance while accommodating recovery needs.
Your individual goals dictate what constitutes “enough” volume within this framework:
Heavy, moderate, and light loads are defined as a percentage of an individual’s one-repetition maximum (1RM), which is the maximum amount of weight a person can lift for one complete repetition of a given exercise.
For those who don’t use 1RM percentages, the rate of perceived exertion (RPE) scale can be a helpful alternative. For example:
Experience level significantly impacts how much volume you can handle:
Despite its versatility, the upper-lower split may not always deliver adequate volume for individuals who train less than four days per week.
If you only train twice a week, this split would likely fall below the recommended stimulus for optimal results.
For those with limited gym time, a full-body workout approach may provide more efficient coverage of all major muscle groups.
Sport-specific athletes or individuals with unique movement demands may also find that volume distribution in this split doesn’t align perfectly with their needs. Tailoring the split by adding accessory or mobility-focused sessions can address such gaps.
Explore our upper body calisthenics routine that can build strength, stability, and control using your own body weight.
Most individuals find success with an upper-lower split that is performed 4 days per week. This typically includes two upper-body sessions and two lower-body sessions, providing balanced volume across all major muscle groups. An example training week may look like this:
This schedule leaves ample time for recovery between sessions.
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With this split, you’ll train for 2 days in a row, rest for one, and train for another 2 days, before resting for 2 days.
Read more: Calisthenics Workout for Back: 8 Exercises for a Strong and Powerful Back
There’s no strict rule against training specific muscle groups together, but workout design should consider fatigue and performance. For example, training muscles that significantly overlap in function, such as the chest and shoulders or the back and biceps, during the same session could reduce performance on later exercises due to pre-fatigue. However, this depends on your workout goals and structure. For higher-volume routines that aim to maximize intensity, separating overlapping muscle groups allows each to be trained effectively. For general fitness or lower-volume sessions, combining any muscle groups – even those that assist each other – is entirely feasible, as the overall workload is distributed. Ultimately, the key lies in balancing effort and recovery to match your training objectives. In our previous blog post, we compiled a well-structured full-body strength training routine that can help you develop balanced muscle strength, improve functional fitness, and make the most of your workout time. Core exercises should typically be performed after your main work, as pre-fatiguing your core can compromise stability during heavy compound movements such as squats or deadlifts. However, in specific cases, activating the core first can serve as a warm-up to enhance performance for lifters who struggle with bracing or posture control. Yes, chest and biceps can be a good combination, particularly if you want to train opposing muscle groups or give your triceps a rest after chest-focused compound lifts. Chest presses and flyes don’t heavily involve the biceps, which allows you to train them with isolation exercises later in the session without interference. Abs can be trained on either upper- or lower-body days, ideally at the end of the workout. They are a low-fatigue muscle group, so their placement won’t significantly impact performance. Consider allocating abs to lower-body days to balance workload across the week. For example, add planks or hanging leg raises after your lower-body exercises.Frequently Asked Questions
Which muscles shouldn’t be trained together?
Should I do core or abs first?
Is chest and biceps a good combination?
When should I do abs on an upper-lower split?
Upper-lower splits are undeniably effective for many individuals and they offer a balanced approach that aligns well with principles of progressive overload, recovery, and adaptability.
Their simplicity makes them accessible, while their versatility allows you to fine-tune variables such as volume, intensity, and frequency as you progress. However, as with any program, their success will depend on your personal goals, schedule, and preferences.
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