Regular exercise is not always sufficient to negate the harmful effects of a sedentary lifestyle if one remains seated for the rest of the day. To preserve vitality, it is necessary to combine athletic activity with active and regular movement throughout the day.

noli's read

This assertion highlights the concept of the "active couch potato," which is widely validated by the prospective (observational) cohort study by Gao et al. published in *JAMA Network Open* (2024), which followed more than 480,000 adults over 13 years. The researchers confirm that prolonged sitting at work reduces long-term vitality, even in people who are active during their leisure time. Encouragingly, the study also shows that simply adding 15 to 30 minutes of movement per day or regularly alternating between sitting and standing postures can neutralize most of these adverse effects. This finding is corroborated by a large meta-analysis of observational data led by Ekelund and published in *The Lancet* (2016), demonstrating that a high volume of daily movement (60 to 75 minutes) offsets the decline in well-being linked to prolonged inactivity. The proposed advice to combine structured exercise with micro-moments of movement to break up sedentary time is therefore scientifically very robust.

the sources

1. 1Duran AT, Diaz KM et al. 2023
2. 2Buffey AJ et al. 2022
3. 3Ding M et al. 2025
4. 4Paluch AE et al. (Steps for Health Collaborative) 2022