Ryan D Burns, Timothy A Brusseau, James C Hannon
Effect of a Comprehensive School Physical Activity Program on School Day Step Counts in Children
Journal of physical activity & health
since mixed doubles set table tennis competition 2020 tokyo olympic games coaches players paid increasing attention mixed doubles matches study aims compare analyse male female performance different contexts table tennis mixed doubles well impact performance probability winning matches 100 matches top 30 mixed doubles selected based world rankings 2019 2021 samples according stroke order mixed doubles match players divided four groups male versus male pmm male versus female pmf female versus male pfm female versus female pff new methods concepts proposed analyse stroke performance four groups players various competition contexts mixed doubles 1 stroke performance first four strokes much better four strokes p 005 males performed better female players first four strokes p 005 2 stroke performance group winning matches significantly better losing matches p 001 3 players group performed better p 001 ahead control states behind lost control states however stroke performance within four groups significantly different different states 4 impact scoring rates different groups winning probability mixed doubles match high low pmf pff pmm pfm 5 actual competition percentage female players serving first game 7964 percentage stroke group female players serving female players receiving pff 5825 study considers several competition contexts analyse performance male female players table tennis mixed doubles propose stroke performance male versus female players important factor affecting results mixed doubles matches addition selecting first server first receiver game reasonably analysing stroke orders emphatically also important mixed doubles