The physiological state in which all body systems are in balance and functioning normally is

Homeostasis refers to the physical state where the body systems are balanced and are functioning properly and efficiently. Every single day there are a series of chemical reactions that occur within the body. This state means that all organ systems are doing their exact roles in the body to make it work. During this state, cells are multiplying in order, enzymes and hormones are produced in right amounts, and overall physiological function of an organism is in order. Without homeostasis, diseases and other sorts of problems within the body are going to occur.  

The average resting heart rate (hrrest) for a 34 year old is 73 beats per minute2. 34 year old males average heart rates of 71 bpm while females average slightly higher at 76 bpm2. the normal resting heart rate range for all adults and children 10 and over is between 60 and 100 beats per minute3. 90% of 34 year olds resting pulses fall within the range of 54 to 92 bpm. in general, an adult's resting heart rate will be lower for those in better athletic condition.