Chetan's
first
film
(Aa
Dinagalu)
was
a
serious
film
and
did
not
provide
him
any
opportunity
to
dance
or
fight.
He
has
gone
through
a
transformation
in
his
looks
and
style
for
his
second
film
Birugaali.
He
sports
a
macho
look
in
this
action
film
and
it
is
director
Harsha
who
helped
him
to
get
fit.
Harsha,
who
is
also
a
dance
choreographer,
said
Chetan
worked
very
hard
to
change
his
looks,
body
language
and
style.
Apparently,
Birugaali
gives
Chetan
ample
opportunity
to
display
his
dancing
and
fighting
skills.
Harsha
is
all
praise
for
the
hardworking
Chetan
and
says
that
he
did
not
use
any
ropes
while
enacting
certain
fight
sequences.
Harsha
also
mentioned
that
the
highlight
of
the
film
will
be
the
fight
sequence
picturised
underwater.