Push Up and Reach Exercise Steps:
Get into a push up position. Breathe in and hold and engage the core.
Slowly lower your body until your chest nearly touches the floor. Push back to the starting point by extending the elbows and driving your palms into the floor. At the top, extend one arm overhead in line with your body. Do one rep of push up and then extend the other hand overhead.
Continue doing the same till you reach your rep target.