Opinion

1. Public health research on physical activity and COVID-19:Progress and updated priorities

Reviews

1. Skeletal muscle atrophy,regeneration,and dysfunction in heart failure:Impact of exercise training
2. Look into my eyes:What can eye-based measures tell us about the relationship between physical activity and cognitive performance?

Original articles

1. Ecological correlates of sport and exercise participation among Thai adolescents:A hierarchical examination of a cross-sectional population survey
2. Risk factors for chronic ankle instability after first episode of lateral ankle sprain:A retrospective analysis of 362 cases
3. The management of the long head of the biceps in rotator cuff repair:A comparative study of high vs.subpectoral tenodesis
4. Machine-learning-based head impact subtyping based on the spectral densities of the measurable head kinematics
5. Exploring overweight and obesity beyond body mass index:A body composition analysis in people with and without patellofemoral pain
6. Examining the intrinsic foot muscles’capacity to modulate plantar flexor gearing and ankle joint contributions to propulsion in vertical jumping

Commentary

1. How to make the “jump” on understanding the importance of the intrinsic foot muscles for propulsion