JENNIFER LOPEZ
JLo’s trainer David Kirsch says the 49-year-old swears by side plank oblique crunches. ‘We add a medicine ball toss in a lunge, too,’ he says.
JADA PINKETT SMITH
The ageless actress turns to fitness bloggers to stay toned. ‘I go to Whitney Simmons’ YouTube page,’ says Jada, 47. Whitney’s signature exercise is the core crunch and hold.
OLIVIA CULPO
‘I love Pilates, I run and I love SoulCycle,’ says the model and former Miss Universe. ‘I’ve been doing boot camp and barre work, too. I love everything!’ Olivia, 27, adds. It abs-olutely shows!
RITA ORA
The British babe sticks to a routine consisting of squats, planks, burpees and push-ups. ‘I do that circuit three times and one of cardio,’ Rita, 28, explains. ‘I want to be fit and…
