Jennifer Lopez recently shared a video of her giving a peek into how the actress manages to stay so fit.
The 'Booty' singer posted a video of her doing torso twist while throwing a medicine ball and holding a lunge position with trainer David Kirsch on Instagram, People Magazine has reported.
The 45-year-old songstress previously said in an interview that she eats right and do appropriate exercise, but one should always switch the pattern of doing it to keep the body fresh.