Have you heard the phrase, "Feet, don't fail me now!"? If you're an avid skier you may question have heard yourself imploring, "Legs, don't fail me straight away!" This is because skiing puts such a demand on the legs that it's not unusual for any skier to feel as if they're turning to jell-o and collapsing underneath them.
Then, pull your ankles in towards you with the knees bent for the sides. Hold your feet with hands and keep legs as bent that you can. Curl again…
Doorgaan