Gale wearing his normal jonnin clothing.He was seen in the training grounds.And if you can see whats in front of him,,you could see clearly that it was a clone.But the question wasn't why the clone was there,due to them being in the training grounds its simple that they are training.But what kind of traning and what kind of clone it was.But the condition at the moment Gale was tired,he had been training for hours and he has been non stop activating and reactivating his sharingan trying to gain a vision of something.It was sharingan,he understood and studyed the chakra system.And finally got his answer.He Activated sharingan one more time as he took a Chakra pill."I can see it......"He said looking abit cold-blooded.He could see free chakra released into the air after someone or something has released a jutsu or used chakra.The unused or chakra around the jutsu is pushed into the air and can not be seen by the naked eye.Doujutsu arn't ment to see the chakra like that.But Gale trained his sharingan and was able to see it clearly.It looked like kind of a light blue air,mist or gas.And that was just raw chakra.
He slowly moved to the ground"Ok"He sat down and closed his eyes."That was the hard part......the final session"he said quietly knowing no one was around him.He could see the chakra around him,he took a deep breath.He held his hands close and began preforming handseals.And he made a praying handseal.Using his chakra he tried to push his chakra back even though it was in his body and suck it in.But that plan failed.He tried for about 3 time and still nothing.He afterwards sat there looking so clueless.He does more handseals and push forward chakra into the air.the chakra was like a clear bearly visible force,it went pass the raw flying chakra and Gale then was able to sense the chakra.He pulled back in his chakra force when he figured it was all of the chakra in that area,while pulling the Raw chakra was inside the force so it went inside his body as well meaning Gale absorbed the chakra in the air.And he took a deep breath and it was alot different then before.Last time it was extremely stuffy in the air.Now its clear and abit windy.Gale learned how to see Extra Chakra,sensing chakra and absorbing that chakra.