Machines make it easy for you to do exercises correctly. Another bonus is that you don't usually need help or a trainer to figure out how to set up and adjust a machineâthey usually have instructions and pictures on them, and even tell you which muscles you're working. Free weights demand more control and strength.
December Solstice: Shortest day of the year in the Northern Hemisphere. The December solstice is on either December 20, 21, 22 or 23. It is called Winter Solstice in the Northern Hemisphere, where it is the shortest day of the year. In the Southern Hemisphere, it is the Summer Solstice and the longest day of the year. The North Pole is tilted furthest from the Sun.
The December Solstice is the Winter Solstice in the Northern Hemisphere and is the Summer Solstice in the Southern Hemispshere, where it marks the longest day of the year in terms of sunlight.In the Northern Hemisphere, it is the shortest day of the year in terms of sunlight.. The December Solstice is the Winter Solstice in the Northern Hemisphere and is the Summer Solstice in the Southern Hemispshere, where it marks the longest day of the year in terms of sunlight. In the Northern Hemisphere, it is the shortest day of the year in terms of sunlight.