Structured exercise linked to lower cancer death risk, new research shows

New research published in the British Journal of Sports Medicine in September 2026 reveals that structured exercise is linked to a 23% lower risk of mortality and a 17% lower risk of recurrence in cancer patients, with the strongest benefits seen in those completing 70% of their routine. Meanwhile, a PLOS Medicine study indicates that replacing sedentary time with physical activity, rather than simply standing, reduces cancer death risks, and a Journal of Clinical Oncology study highlights the benefits of tai chi and qigong for survivor recovery.

Structured exercise cancer survival

• ▪The systematic review published in the British Journal of Sports Medicine in September 2026 found that cancer patients who completed at least 70% of their assigned exercise regimen experienced the strongest survival and recurrence benefits.
• ▪A systematic review published in the British Journal of Sports Medicine in September 2026 found that structured exercise is associated with a 23% lower risk of mortality in cancer patients.

Sedentary time mortality risk

• ▪The study of UK Biobank participants published in PLOS Medicine on July 2, 2026, found that replacing prolonged sitting with light or moderate physical activity is associated with a lower risk of cancer death.
• ▪The study of UK Biobank participants published in PLOS Medicine on July 2, 2026, found that each additional hour per day of prolonged sedentary time was associated with a 9% increased risk of cancer death.
• ▪A study of 91,292 UK Biobank participants published in PLOS Medicine on July 2, 2026, showed that taking breaks from sitting is not alone associated with a lower risk of dying from cancer.

Mind-body practices cancer recovery

• ▪A clinical trial published in the Journal of Clinical Oncology in 2026 found that tai chi, qigong, and mindfulness-based cancer recovery programs reduced fatigue and pain in cancer survivors experiencing psychological distress.
• ▪The clinical trial published in the Journal of Clinical Oncology in 2026 found that tai chi and qigong practices improved sleep quality in cancer survivors.

Aerobic resistance training combinations

• ▪The systematic review published in the British Journal of Sports Medicine in September 2026 found that survival benefits favored intensive aerobic exercises and combined aerobic and strength training, while strength training alone showed no clear association.
• ▪The finding that strength training alone showed no clear association with cancer survival was based on a single trial involving 129 people, according to the systematic review published in the British Journal of Sports Medicine.