Four Directions

Before dawn he used to go 

1. from the Eastern coast of sea to the Western coast and 
2. from the Northern coast of the sea to the Southern coast to pay his homage to Surya - the sun-god.

He was so brave and powerful that on his way to pay homage to Surya, he used to toss the mountain peaks upward and catch them as if they were play balls.After completing the tedious task of paying homage to the sun god in all four directions, he used to return to Kishkindha without even being tired .

https://sites.google.com/site/thelegendofvalithemonkeyking/

Once Ravana called Vali for a fight when Vali was doing his regular Sandhyavandanam. He took Ravana in his tail and took him around all the world. Humbled, Ravana called for atruce. It is said in the Ramayana that Vali was very brave and courageous.

https://www.youtube.com/results?search_query=vali+ravana