Yoga is a form of  exercise i believe originates in india
Yoga is an exercise where it is modern exercise and it's practice is influenced by what is known as Haha yoga.
can you explain that better?
It involves a holding stretch that is a low impact Style of physical exercise and can be used as therapeutic purposes.
wha other form of yoga there is?
It is said Yoga's roots are from India.
sure! was it a religious practise?
YOga was introduced in the Western public during the mid 19th century along with other topics that are part of Hindu Philosophy..