Just putting in time at the gym isn’t enough. If you want amazing results fast, you need to put equal emphasis on how you work out. To ramp up your fitness regimen and get ripped quickly, here’s what I advise: 

1. High intensity interval training (HIIT). This simply means working short intervals of high intensity cardio into your strength-training routine. These cardio intervals can range from 20 seconds to 2 minutes. HIIT training enables you to burn more calories during your workout and hours after you’ve left the gym.
2. Combination lifting. The concept here is combining two or more lifts into one exercise. For example, doing a squat at the same time as a bicep curl or a side lunge at the same time as a shoulder press. Because you’re working multiple muscle groups together, you burn more calories in a short time.
3. Circuit training. This keeps you moving from exercise to exercise with no rest in between. So if you’re doing pushups, immediately go straight into a set of lunges. You’ve changed muscle groups, so you can rest the group you just exhausted, but still keep your heart rate up as you work your legs.

Now go get your burn on!