Weekly Exercise Frequency
Mateusz Pawlak
2026-03-19
4 min. read
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Even in the present day, discussions in bodybuilding regarding the appropriate frequency of weekly workouts persist, as can be seen in the case of Arnold Schwarzenegger.
Three methods exist
Both in bodybuilding and beyond, three approaches to the frequency of training can be distinguished. The first asserts that it is best to perform strength training three times a week. The most ardent proponent of this strategy is Tudor Bompa, a trainer and scientist, as well as an exceptionally strong bodybuilder from the 1960s, Chuck Sipes. The second approach pertains to training that occurs six times per week. Proponents of such frequent training contend that one should not expect progress if one trains less often. This frequency is practiced, for instance, by many Bulgarian weightlifters and the legendary Mel Hennessey. The last approach to training frequency concerns supercompensation. They recommend intense training sessions, and as soon as one feels a surge in strength, it is advisable to immediately commence the next training session. This method was employed, for example, by Fred Hatfield.
What is worth paying attention to during workouts?
There is a theory that regular exercise can help achieve desired results more quickly. However, this is not entirely true. Muscle growth only occurs during rest periods. In addition, the nervous system also requires time for recovery. The frequency of workouts should be tailored individually based on factors such as metabolism, experience, and others. Of course, no positive effects should be expected if the body is overloaded with too much exercise. Some bodybuilders exercise three times a week, others four, and some six times a week. If you want to determine the optimal frequency of workouts per week, you need to start listening to your body and understanding the signals it sends. Beginners often believe that they are not training properly if their muscles do not hurt. However, this assumption is incorrect. It is important to pay attention to the symptoms of overtraining - dizziness, mood swings, nausea, etc. If these symptoms appear, it is necessary to reduce the frequency of workouts and allow the body to recover. Everyone who exercises should learn to regenerate properly. Exercise should not be done when feeling tired. Complete regeneration and healthy muscle growth require regular and healthy sleep, as well as a balanced diet.
Muscle soreness following intense physical exertion
Physical activity that effectively strains the muscles often leads to muscle soreness, which appears within 12–24 hours after exertion and subsides after 24–72 hours. Exercise with a load within 90% CM or performing a high number of repetitions in a series, even with less external load, increases the likelihood of delayed-onset muscle soreness, while warming up and stretching effectively limit this risk.
Pain and muscle tissue development
While muscle pain serves as evidence that they have been subjected to significant effort and there is a high likelihood of their growth, muscle tissue development processes can also take place without the presence of muscle pain. Delayed muscle pain is primarily associated with the elimination of toxins produced during the active exertion of the muscles. At the same time, an accelerated metabolism and sports massage significantly reduce these symptoms, contributing to muscle tissue development.
Muscle reconstruction
Recent studies have shown that the notion that muscles require 48 to 72 hours for complete regeneration is not entirely accurate. Various muscle groups necessitate distinct periods of reconstruction, and furthermore, as we age, our body demands more time for rest. Additionally, when engaging in heavy fundamental exercises (e.g. deadlifts, squats), not only muscular tissue gets stressed, but also the nervous system, which also requires an appropriate interval for regeneration. Due to the significant strain imposed on the nervous system during the training of large muscle groups, our body necessitates substantially more time for comprehensive regeneration. The absolute minimum is 72 hours, while in certain instances, even more time may be required. Small muscle groups (such as arm muscles) necessitate less time for regeneration – around 48-60 hours.
Active recovery post-exertion
Research confirms that moderate physical activity expedites the regeneration process of muscle tissue, increasing the pace of toxin elimination. This indicates that a complete lack of physical activity does not promote muscle development. On days free from heavy training, one can exercise with light loads and apply cardio training, but with low intensity.
Summary
According to the opinion of the majority of sports specialists, it is adequate for beginners to exercise no more than 2–3 times a week. The optimal choice for them is FBW training, which engages all muscle groups during each session. Advanced individuals can effectively train 3–5 times a week by employing the SPLIT training method, and on days off from strength training, they can engage in active regeneration.
