Build A Whitehall Rowing Boat

All ebbs and flows, everything has its periods of advance and retreat;
everything rises and falls, everything moves, as a pendulum;
far right movement is the same as that of the swing to the left, the rhythm compensates.
The Kybalion

internal rhythms of the human being

Biorhythm - Biological Clock - circadian rhythm - Time Energy Body -
Natural Cycles Food always there is action and reaction, a rise and a fall, occurs in humans, animals, plants, minerals, energy, forces, mind and matter, in all events the Universe.

Biorhythm:

Biorhythm theory says that every human being is influenced by three biological cycles which begin at birth and continue to lifetime.
The physical cycle is 23 days affects the physical. Eg. eye-hand coordination, strength and endurance.
The emotional cycle is 28 days influences emotional states. Eg. love / hate, optimism - pessimism, passion - coldness, depression - enthusiasm.
The intellectual cycle is 33 days affect intellectual performance. Eg. memory, attention, speed of learning, reasoning ability
At the time of birth, according Theory of Biorhythms, each cycle starts from zero and rise in a positive phase, during which the power and capabilities are high . After reaching a positive peak, each cycle begins to decline gradually across its zero point midway through its period, and then to 11 1 / 2 days for the physical cycle, 14 days for the emotional cycle, and 16 1 / 2 days to the intellectual. The remainder of each cycle is a negative phase, during which the power and capabilities are reduced.
The most unstable times are the "critical days" in each cycle, when the cycle crosses its zero point, changing from positive to negative or negative to positive. During these critical days, the capabilities vary widely, from very high to very low.
cycles are depicted in graphs showing wavy lines in the course of a month rhythms ascend or descend the emotional-physical-intellectual

Biofeedback can be applied to schedule the various activities taking into account eg

• Schedule events requiring great physical exertion such as long trips, hikes or large parties, for the days physically positive, because these days it has more energy.
• Do not rely on feelings on emotionally critical days and better not to act or make important decisions with the feelings of these days
• Do not expect much intellectual work on negative cycle in such days to do routine jobs, nothing to suggest too

Biorhythm

Biorhythms are natural cycles of energy. At birth, our energy is at a level stable. But as time passes the energy goes through periods of high energy and low energy periods or recharge.

energy These periods refer to three aspects:

Physical

. This cycle refers to the physical appearance of the body, health, endurance and strength. Emotional

. This cycle refers to the emotional side, the sensitivity to emotions and others. Intellectual

. This cycle refers to the intellectual side of the body, creativity and learning.

Cycles of Biorhythms

Each cycle of activity has a certain duration

Activity Cycle	Duration	high energy Time	Time low energy
Physical	23 days	11 1 / 2 days	11 1 / 2 days
Emotional	28 days	14 days	14 days
Intellectual	33 days	16 1 / 2 days	16 1 / 2 days

Depending on whether high or low energy have the following events occur:

High

Condition	Effect
High energy physics	can feel in good shape, able to work in activities that require effort and endurance.
Low physical energy	You may feel low vitality, weak, or tired.
High emotional energy	You feel more loving, sensitive, warm, and responsive to the emotions of others. Your personal relationships are better. You have more confidence in yourself, and a more positive attitude.
Low emotional energy	You may feel irritable, less cooperative, negative, suspicious, and unsociable.
intellectual energy	you feel more creative, open to ideas and viewpoints of others. You learn more easily.
Baja intellectual energy	may be more difficult for you to learn. You're not very receptive to new copnceptos and ideas. The creative work can be more difficult.

The days in which must be more careful is when there is a change between high energy and low energy, or when there is a change from low energy to high energy. These days are critical days , and they are more prone to accidents, to be emotionally unstable or irritable or trial errors.

If one is to undergo surgery program it is very important in high-energy period and at least 2 days after the critical day. At this time the effect has passed the critical day, and have 9 days to recover until there is another critic. In this case, Emotional and Intellectual cycles are not very important.