Are you thinking about improving your fitness and wondering: How many hours should I spend exercising each week to get the best return on my health and wellbeing?
Many people assume that results require long hours of exhausting training. However, a comprehensive study tracking over 147,000 individuals across three decades revealed that the optimal window for resistance training is precisely defined, and that increasing exercise beyond a certain threshold does not necessarily yield additional benefits.
📌 When to Consult Your Doctor or Physical Therapist?
Practicing bodyweight strength exercises supports your daily wellbeing. However, if you suffer from severe joint or lower back pain, have unhealed past injuries, or have been diagnosed with heart conditions or high blood pressure, it is essential to consult your physician or physical therapist before starting a new exercise program.

What Did Researchers Find After 30 Years of Follow-Up?

In a study published in the British Journal of Sports Medicine in June 2026 involving 147,374 participants with an average age of 54, researchers tracked exercise patterns and mortality rates over thirty years.
The results showed that engaging in 90 to 119 minutes per week of resistance training was associated with a 13% reduction in all-cause mortality risk compared to non-exercisers. This window was also associated with a 19% lower risk of cardiovascular disease death and a 27% lower risk of neurological disease death.
Remarkably, the data revealed no additional improvement beyond 120 minutes per week—meaning that “more is always better” is not the biologically optimal choice.

Varying Doses for Varying Goals

One of the study’s key findings is that the protective benefit varies depending on the targeted outcome:
General Prevention and Heart Health: Required the higher window (90–119 minutes per week).
Lower Risk of Cancer Mortality: Appeared at lower levels: 21% reduction with (1–29 minutes per week), and 18% with (30–59 minutes per week).
This means that practicing just 20 minutes of strength training per week is a step with proven health value, rather than being “less than required.”

The Secret of Combining Resistance and Aerobic Activity

The study showed that aerobic activity (brisk walking, running, swimming) represents the primary foundation of Physical Health, as it alone was associated with a 26% to 43% reduction in mortality risks.
However, the greatest impact of all appeared among those who combined aerobic activity with resistance training (60–119 minutes per week), where mortality risk dropped by 45%. Resistance training and aerobic activity do not replace one another; they complement each other.

Where Do We Stand Locally?

According to the Physical Activity Statistics publication issued by the General Authority for Statistics in Saudi Arabia (2024), 58.5% of the population engages in physical activity totaling 150 minutes or more per week.
“Active travel and walking” ranked first at 56%. This indicates that the aerobic foundation is present among a broad segment of the community, while the primary gap remains in adding strength and resistance training to complete the physical equation.

How to Start from Your Desk or Home Without a Gym

You do not need to buy equipment or go to a gym to start. Just two 30-minute sessions per week using only your body weight are enough to reach the 60-minute weekly threshold.
Five fundamental movements cover your entire body:
Squats: To strengthen your legs and thighs.
Lunges: Alternating legs to build balance.
Push-ups: Starting against a wall or on your knees to engage your upper body.
Glute Bridge: To protect your lower back and restore pelvic strength.
Plank: To strengthen your core muscles.
🎯 This Week’s Exercise: Set two days in your schedule (for example, Sunday and Wednesday), and perform the five movements above at 10 repetitions each, taking a one-minute rest between sets.

Conclusion

Resistance training is not reserved for professional athletes; it is a behavioral tool to protect your future wellbeing. 90 minutes divided across your week is enough to grant you maximum physical benefits. Start today with the simplest movements and progress steadily to support your overall Holistic Wellbeing.
🌙 Your Action Step Tonight: Perform 10 repetitions of squats and a 30-second plank in your room before bed to prepare your body and establish your athletic commitment.

Frequently Asked Questions

Is 20 minutes of strength training per week enough?
Yes, as an excellent starting point. Modest levels (from 1 to 59 minutes per week) were associated with proven protective benefits against specific diseases such as cancer. Starting small and staying consistent is far better than quitting.
Does resistance training replace walking and running?
No. Research confirms that aerobic activity, like walking, is the primary engine for your heart and cardiovascular system, while resistance training builds muscles and joints. Combining both yields the best health outcome.