The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently The best time period for skipping rope is to skip rope intermittently