Yes you can take the PMP exam even if you are not working currently, as per PMI you have to show 4500 hours experience(or 7500 hours in case of diploma) in last 8 years. reetika Hi Sanket ,
Pull-ups are helpful to build arm and back strength. Normal push-ups are great for chest strength. Close-grip push-ups help with arm strength as well. Done correctly, both also have secondary beneficial effects on basic core strength. Top net it out, adding push-ups and pull-ups to your workouts will help build upper-body strength, size and definition.
How to do Push-ups. The push-up is a body building exercise that strengthens the upper body and core while using muscles in the chest, shoulders, triceps, back, and legs. Lower your body down on to the floor or a carpeted floor with your palms under your shoulders - slightly wider than shoulder width.