Understanding Biorhythms the Basics Explained
Everyone for no apparent reason, goes through periods of good form, good self-control and periods when the mind is particularly clear.
Conversely, there are also periods when one is unable to concentrate and the mind is confused. The reasons for these fluctuations remain unknown. It is possible that the explanation lies in the Biorhythmic Cycle. Biorhythms were discovered at the beginning of the century by Swoboda, an Austrian psychologist, and Fliess, a German doctor. Their theories have been the subject of much research and, today, the application stage has been reached, mainly in the U.S.A. Their theory states that human activity goes through regular high and low periods.
 What are BioRhythms ?
Biorhythms are inherent cycles that affect you physically, emotionally and 
    intellectually. They regulate metabolism, coordination, emotions, memory, 
    sexuality, creativity and more. As each of your biorhythm cycles rise and 
    fall, so does your ability to perform certain tasks, physical activities, 
    deal with stress, and make sound decisions.
Biorhythms show the physical, emotional and intellectual cycles in our lives. 
    Sometimes all three cycles are together on the up swing or down swing. When 
    all three biorhythm cycles are up life feels really good. When all three are 
    down we can feel depressed. Most of the time the three cycles are varied in 
    different degrees of highs and lows in relationship to each other. 
 The extreme up swings and down swings occur at least twice a year. It is 
    nice to understand our moods in relation to the major down swing periods because 
    it can help us get a handle on what we are feeling.
 Biorhythms have critical points when individual cycles are switching from 
    high periods to low and vice-versa. When going lower the effect is similar 
    to when you are getting off the freeway and putting the breaks on so you can 
    drive at a slower speed on a city street. When the critical period is shifting 
    up it is the reverse. It is as though you are getting on the on ramp to the 
    freeway and have to speed up.
Understanding Biorhythms
Biorhythms are easy to understand, but hard to generalize. Everyone has gone 
    from having a great day to having a bad day, yet this is not a collective 
    experience... it is a personal experience. If you track your mood swings and 
    your physical and intellectual highs and lows, then compare them to your biorhythms, 
    you will begin to understand more about what makes you tick.
The Three Primary Biorhythm Cycles
Here is a list of the three primary cycles and their respective durations. 
  
Physical Biorhythm Cycle - 23 days
The physical cycle is said to be the dominant cycle in men. It regulates hand-eye coordination, strength, endurance, sex drive, initiative, metabolic rate, resistance to, and recovery from illness. Surgery should be avoided on physical transition days and during negative physical cycles.
The physical cycle is said to be the dominant cycle in men. It regulates hand-eye coordination, strength, endurance, sex drive, initiative, metabolic rate, resistance to, and recovery from illness. Surgery should be avoided on physical transition days and during negative physical cycles.
Emotional Biorhythm Cycle - 28 days
The emotional cycle is said to be the dominant cycle in women. It regulates emotions, feelings, mood, sensitivity, sensation, sexuality, fantasy, temperament, nerves, reactions, affections and creativity.
The emotional cycle is said to be the dominant cycle in women. It regulates emotions, feelings, mood, sensitivity, sensation, sexuality, fantasy, temperament, nerves, reactions, affections and creativity.
Intellectual Biorhythm Cycle - 33 days
The intellectual cycle regulates intelligence, logic, mental reaction, alertness, sense of direction, decision-making, judgment, power of deduction, memory, and ambition.
The intellectual cycle regulates intelligence, logic, mental reaction, alertness, sense of direction, decision-making, judgment, power of deduction, memory, and ambition.
Transition Days
Transition days are the day when a biorhythm cycle changes polarity. At mid 
    point and end point in each biorhythm cycle, the cycle sharply moves back 
    to zero point and changes polarity. That is called a transition day (or caution, 
    or critical day). As the cycles constantly change polarity, we experience 
    life's ups and downs. A double transition day is when two of your cycles change 
    polarity on the same day. This day may be difficult, especially if both cycles 
    are changing polarity in tandem (going in the same direction). A triple transition 
    day is when three of your cycles change polarity on the same day. Triple transition 
    days are rare, occurring once every 7-8 years.
The toughest days are multiple transition days closely following each other. 
    For example, JFK Jr. left on his last flight during one of these phases. All 
    three of his cycles had transitions within a 72-hour period, which would explain 
    his high confidence level, yet lack of good judgment. Each one of us has this 
    combination several times per year. Sometimes even once or twice in a one 
    month period. Those can be really tough!
Positive and Negative (High and Low)
It is important that we do not turn negative transition days, and negative 
    cycles, into self-fulfilling prophecy. Negative cycles and transition days 
    are necessary. For instance, while you're intellectual cycle is low, your 
    intuition is at its peak. During a triple low cycle (all three cycles negative) 
    your subconscious has more room to maneuver. A triple low cycle is one of 
    the best times to get in touch with your inner spirit and an excellent time 
    to learn from insightful dreaming. However, not a good time to go mountain 
    climbing! Its time to take it easy and regenerate.
You may think having all three cycles in the positive would be great, but 
    that's not true either. People who are experiencing a triple high can be pushy, 
    irritating, and downright obnoxious (assuming that's not their usual demeanor). 
    Confidence levels can be so high that disastrous mistakes may be made. Balance 
    is the key!
Advantages of understanding the ups and downs of your biorhythms
Understanding your positive biorhythm cycles will assist you in planning 
    sporting events, public activities, intellectual endeavors, even romance! 
    Understanding your negative biorhythm cycles (and your personal reaction to 
    your negative biorhythm cycles) can help you avoid accidents, hurtful situations, 
    grief and misfortune.
Article by Chena Talkington: http://www.transformationswellness.net/_articles/biorhythms

