Is there any relationship between physical activity level and patterns, and physical performance in children?

Actigraph Accelerometer-Defined Boundaries for Sedentary Behaviour and Physical Activity Intensities in 7 Year Old Children

(2011) Richard M. Pulsford et al.   PLoS One

The pattern of physical activity in relation to health outcomes in boys

(2009) Michelle R. Stone et al.   International Journal of Pediatric Obesity

Validity and Reproducibility of Motion Sensors in Youth

(2009) SANNE I. DE VRIES et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Health-related aspects of objectively measured daily physical activity in children

(2008) Magnus Dencker et al.   CLINICAL PHYSIOLOGY AND FUNCTIONAL IMAGING

Epoch Length and Accelerometer Outputs in Children

(2008) JAMES J. MCCLAIN et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Accumulated versus Continuous Exercise for Health Benefit

(2008) Marie H. Murphy et al.   SPORTS MEDICINE

Patterns of habitual activity across weekdays and weekend days in 9–11-year-old children

(2007) Ann V. Rowlands et al.   PREVENTIVE MEDICINE