Does that irksome bit of blubber hanging from your waist give you nightmares? Has sedentary lifestyle taken the better of you, not leaving you with enough time to hit the gym? Are you sick of shopping for new clothes every 3 months because you can't seem to squirm into your old ones? Well... fret not! There are many exercises that can be done without any equipment, at home, for free! All you need is a little motivation. Here are 7 fat-burning exercises that can be done at home without equipment and are far more effective than running:

3. Jackknife Crunches

This is a slightly advanced variant of the regular ab-crunch and involves both the upper and lower abs. Jackknife crunches are extremely effective in toning your lower abdomen, without the use of any equipment!

Source: HTGR Off

4. Side planks and leg raises

This extreme workout is a fat-killer as it requires the coordination and effort of your entire body. It specifically targets the obliques, outer thighs and deltoids.

Source: Women's Health