A few doa#39;s and dona#39;ts for this exercise: Do keep your abdominals lifted. ... hurdler. stretch. Tight hamstrings can have a negative effect on your childa#39;s ability to kick, run, and jump by reducing their range of motion and exposing them to the riskanbsp;...
|Title||:||Stretching For Dummies|
|Publisher||:||John Wiley & Sons - 2011-02-25|