538 followers
運動習慣のない10-14歳の男女141名が①直線スプリント，②方向転換走，③CMJ，SJ，DJを実施． 男子のみ年齢がスピードと筋力に影響． ①と③，①と②，②と③にそれぞれ有意な相関． 成長期の運動能力の向上には，特に女子では筋力＆パワートレーニングが推奨される． https://t.co/WMop5fKDZi
489 followers
RT @KeijoHakkinen: Increased age (10-14 yrs) led to increased jump & sprint actions in boys, but this progression was not observed similarl…
3,378 followers
RT @KeijoHakkinen: Increased age (10-14 yrs) led to increased jump & sprint actions in boys, but this progression was not observed similarl…
2,214 followers
Increased age (10-14 yrs) led to increased jump & sprint actions in boys, but this progression was not observed similarly in girls. However, there was no sign. effect for the magnitude of correlation btw tests. Study limitations noted. @JYUBiolPA #JYUn