Cross both arms across your chest. Hold for a few seconds and then switch which arm is on top and which is on the bottom. Continue alternating the crossover for 30 seconds. Standing tall ...

Stand with feet shoulder-width apart. Extend right arm parallel to the floor in front of you, then bring it to the left across chest. Hold upper right arm with left hand to deepen the stretch.

then take your hands near the chest and do it in criss-cross form. Keep doing this exercise with both hands for about 1-1 minute. This will help you a lot in reducing arm fat. To do the arm ...