Jr. NTR Trains with Bayesian Curls for 'Dragon'

Jr. NTR is getting ready for his new movie, tentatively called Dragon, by working out.

He is doing a special exercise called Bayesian cable curls, which focuses on his biceps.

Experts say these curls are good for building muscle.

There are different ways to do the exercise, like doing a few sets with a moderate weight to build muscle, or many reps with a light weight to build muscle endurance.