Reason why SRK got 8-pack abs

"He'd work out five days a week for an hour and twenty minutes at 2 or 3 am. We did a combination of functional and strength training along with suspension and weight training. Other training methods included powerplay techniques which really helped his shoulder and also 10-min cardio. He’d do many stomach crunches. Every month and later, every 15 days, I’d change his workout routine."