PIX: Tiger Shroff's GRAVITY-DEFYING stunts

Thirty years after Jackie Shroff hit jackpot with his first hit in Subhash Ghai's Hero, his son Tiger Shroff is hard at work for his own launch vehicle -- Sajid Nadiadwala's Heropanti.

The star son is undergoing flexibility and motion training for his big film debut.

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The aspiring actor has been training under his coach Ziley Mawai -- a national level gymnast from Haryana -- for close to three years now.

Heropanti is directed by Sabbir Khan (of Kambakht Ishq fame).

Shroff's debut film's title bears resemblance to his father's first hit film but director Khan insists that Heropanti actually reflects the protagonist's personality in the film.

According to initial reports, Aamir Khan -- who launched his nephew Imran Khan with Jaane Tu... Ya Jaane Naa in 2008 -- was expected to produce Shroff's debut film.

The buff youngster does a flawless back-flip.

The youngster's rigorous training involves back layout, front pike, 360 degree-backward twist, wall flips and leaps, which he has clearly mastered.

The film -- reportedly set for a February 2014 release --is yet to get a leading lady.