Don't forget the small muscles of your forearms and wrists especially if you hold a bat, club, stick or racquet. Having strong wrists and forearms will also protect you from pain and injury.
It doesn't matter which sport you play. Having a strong foundation will make you a better athlete. Incorporate these 4 movements into your routine for maximum balance and stability in the hips, knees and ankles.
Challenge your balance with the Single Leg Balance on stable ground, and then on an unstable surface like the Balanz Pad. You should feel it in your hips and ankles.