There's no equipment or gym needed. And with 3 difficulty levels, the 30-day plan perfectly fits all fitness levels. Also it suits both men and women. * Why plank workout? Planks are the most popular and effective core strength fat burning exercise for the whole body. * Belly fat burn Planks activate 100% of your abs, while crunches only involve almost half of them. * Lower back relief Plank eill strengthen your back muscles and reduce back pain. * Improve your posture & balance Regularly doing planks will improve your balance and posture. * Accelerate your metabolism Plank exercises keeps your metabolism high for the next 24 hours. This super boosts the fat burning process. Start now 7 minutes a day it very little investment to your body with a great result. For any questions email me to verbalike@gmail.com