best strength training exercises

What are the best exercises for burning fat and toning?

I am a 112 lb, 5′ tall female. I would like to slim down a bit, but still look strong and healthy. I heard that high intensity cardio and strength training is the way to go. I normally spend at least 30 mins doing the elliptical with a random setting for cardio and free weights for strength. How can I add variety to this routine? And are there any suggestions to make this workout more effective?

Running is by far the best exercise for fat burning as when you elevate your hearts rate for a period of 12-20 minutes straight, you allow for adequate burning to start.

Toning follows quickened cardio as it naturally happens after some days of working out at high paces.

My favorite way to run is on my shock absorbing treadmill (I usually do 15-20 min 5 days a week) make sure it has shock absorption. (this is crucial)

If you can’t get to a treadmill with this type of configuration, try to run on flat, soft grass.

Cheers to your health!