The readings are most commonly provided as a. The arrow on the color scale indicates if the value is trending upward or downward. If a more. A red line, for example, indicates the physical cycle, while a green line represents the person’s emotional cycle. Most scientists believe that the idea has no more predictive power than raw chance, and consider the concept an example of pseudoscience. There are 3 cycles that tell your physical, intellectual, and emotional levels on any given day. To use it, you can type your name in name box, type your birth date in birth date box and type the date where you want to measure your biorhythm. Biorhythm calendar called table that lists the biorhythms of a given date (see Fig. Now click the link "Save as default setting" (above the chart). To calculate your biorhythm, run the function with your date of birth and target date: biorhythm (“yyyy-mm-dd”). Free Biorhythm Calculator is a tiny and portable application that enables you to calculate your. Updated on Mar 13, 2021. In the case of humans, three types of “Physical”, “Emotional”, and “Intellectual” change in their own cyclical patterns. Keisan English website (keisan. As an example by knowing your intellectual cycle you can schedule activites requiring mental prowess for times when you are at the apex. Intellectual cycle (lasts 33 days) affects thinking, learning, memory, communication, logic and analytical abilities. Step 6. The biorhythm sine waves are depicted on a vertical axis, from -100% which is where your abilities should be lowest, through. The numbers from +100% (maximum) to -100% (minimum) indicate where the rhythms are on a particular day. Look at your future rhythms and be prepared! For a biorhythm calculator that includes all six cycle periods, bio-rhythmcalculator. Biorhythm Calculator features: - Track your biorhythm - Insights into Intelligence, Emotional and physical cycles - Biorhythm charts for 14 days into the future - Inspirational quotes and sayings - Awards and achievements for unlocking special biorhythms - Personalized to your birth date Biorhythm Calculator is a biorhythm tracker for your. The chart displays a person’s biorhythms during a specific period, and the lines will go up and down based on whether the cycle is in a positive or negative phase. If it is below, it will be a negative. The graph shows the period of two days before the target date. • The physical biorhythm determines human energy, strength, endurance and coordination of movement. Compa-Ratio Calculator. The software indicates the three most basic and important cycles of biorhythm known as: physical, emotional and intellectual. The biorhythm theory, first developed in Switzerland, is based on the belief that the human body operates on three constantly-recurring cycles — the physical, which is a 23- day cycle; the sensitivity (or emotional) cycle of 28 days; and the intellectual (33 days). There are three major cycles traditionally identified by supporters of biorhythm theory. When you are above the mid-line you will feel sharper and find concentration easier, you will also be more in tune with intuition. Imagine. myAstro offers free hyper-personalized daily horoscopes using birth charts, Astro Therapy, Astrology reports, relationship forecast for couples and friends, birth chart compati bility, biorhythms, synastry, natal charts, auspicious or best days and celebrity astrology. The chart will always display the biorhythm's charts for a range of 30 days. sexual) Luck biorhythm, experiment with your fortune. Biorhythm Calculator is a very simple, yet useful program. on 6 votes. Daylight cycles influence physiology and behavior rhythms. By plotting the three rhythms on a single chart, you can gain insights into the interplay between these cycles and identify periods of high or low performance in different areas of your life. You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. 17. Specify your own progression rates. Put your birthday in the box below and start discovering what days may be good days to perform certain activities. com) was closed on Wednesday, September 20, 2023. findyourlucky. - Inspirational quotes and sayings. Interpretation: When the curve of any cycle is above the midline, we experience a "high" in the corresponding field (physical, emotional or mental). For example, if you are born at 4:30 PM, enter 16:30 or 16:30:00. We cannot confirm if there is a free download of this software available. The reading and interpretation of both the current state of your biorhythms and the immediate future of your biorhythms can at first appear to be tricky. Each cycle is believed to have a specific duration and follows a sinusoidal pattern, with peaks and troughs symbolizing periods of high and low energy or performance. The three primary biorhythm cycles are: Emotional:. To calculate your biorhythms, use our online biorhythm calculator. Biorhythms Online. Typically, all 3 biorhythms are displayed on the same chart. That and ‘speed reading’ were all the go. (If you get an error, press OK again. View your chart daily, or get a good idea of the. The chart will show the number of days before and following the day selected. Biorhythm-6 Online is a very easy to use human biorhythm displaying program with 6 biorhythms. The numbers -14, -7, +7, and +14 across the top mark dates ranging from the past to the future. Your cycles will appear on the chart, a dark BOLD line indicates today's date, and then 30 days after today's date appear on the chart. If the curve is above the line, this will be a positive cycle. To calculate how many days you’ve been alive (t): multiply your current age by 365, add on. "Biorhythm Compatibility" displays the compatibility in a graph based on the biorhythms of the two people. The Biorhythm Calculator Chart displays the four primary biorhythms by default. Free Charts, Calculations and Data. 102 x 158 x 33 mm (4. When the curve of any cycle is below the midline, we experience a "low" in the corresponding field. Operating system: Windows XP/Vista/7. Free Biorhythm Chart and Reading - use this free biorhythm calculator to discover your cycles of intellect, emotions, and physical attributes. The waves have three different periods for three different aspects of your constitution: When one or more waves are near to the zero line you will potentially have a bad constitution. Biorhythms have the advantage over birth-chart astrology in that it's much easier to chart somebody's biorhythm than to calculate planetary positions and deduce horoscopes. The meaning of BIORHYTHM is an innately determined rhythmic biological process or function (such as sleep behavior); also : the internal mechanism that determines such a process or function. It offers unrestricted trial access, unlimited reports, and 5 users are allowed as. Using your personal biorhythm chart and report to help plan your month, week, or each day can certainly have a positive impact on your entire life. Photo by Josh Riemer on Unsplash. Now you can clearly see them ahead of time without reading a word. You can also drag the biorhythm chart left or right using the left mouse button or use the mouse wheel to scroll. Thank you for using our service for many years. You can also change how many days ago to how many days later the graph will be displayed. We cannot confirm if there is a free download of this software available. The four rhythm cycles and calculations are as follows. I hit again on the 19th and on the 20th -- that was three days in a row. June 30, 2015 John. At the top-left and top-right of the chart are two labels with the first and last day displayed in the chart. Help determine days when physical, emotional and spiritual level are at their peek levels and plan activities around those days. You can compare your cycles with anyone--a friend. You can compare your cycles with anyone--a friend. Hecate’s sacred candle colors are black and silver. Name. The Biorhythm Theory. She is also known as Trivia, Goddess of the Crossroads and Antea bestower of nocturnal vision. 0) Description This is the first, the best and the most accurate biorhythm program made for TI-83 Plus calculators. Instead of walking, run. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. Based on this, Justuseapp Legitimacy Score for Biorhythm 365 Is 73. mm. 1 Month Chart Plus. It may come in handy. Your Intellectual Curve During its Positive Phase Your intellectual abilities will not let you down. It's quick and easy, and it's accurate for interpreting the known astrological factors for the dates of birth. Personal Year Number Predictions: Every year has its own number and energy, which affects a person's life. How to interpret the chart. About Biorhythms. Don't plan your day without a Biorhythm Forecast. HELP. Microsoft Spreadsheet (. Our exclusive Interactive Free Biorhythm Charts let you turn the weeklyMap on and off, making this the best Biorhythm Calculator you will find anywhere. Most calculators will show you your biorhythm on a line chart, some will show it to you on a bar chart. You can set your birthday to get your biorhythm values. Free Biorhythm Calculator! Learn About Biorhythms. -Find easily your Biorhythm cycles using our Biorhythm Calculator and dynamic charts. This conclusion was arrived at by running over 2,788 Biorhythm-365 User Reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. The compatibilities shown are for entertainment purposes only: we don't want you to get caught stalking your best match! Visit the help section to see an explanation about biorhythms and biorhythm. A cycle begins in an ascent for the first fourth of a cycle, then half of the cycle is in descent, then the last quarter of the. Run your basic all-night settings (the 74°F. By overlapping the biorhythm readings of both partners, you can predict the dates when couples will be most in tune with each other in terms of their physical cycle, intellectual cycle and emotional cycle. 3 Month Primary Chart. Biorhythms - a calculator and chart. I Ching - flip coins to construct a hexagram in this completely free iChing reading! Runes - discover the meaning and interpretation of ancient runes, and get your free rune reading!If you want a happier, healthier, and more successful life, then you should combine your three primary biorhythms to make more powerful biorhythms. to advanced biorythm calculator, where you can get a free report of your physical, emotional and intellectual rhythms, as well as the state of your spiritual, awareness, aesthetic and intuition rhythms. A), Inc. Although the more popular biorhythms, such as a woman’s menstrual cycle and circadian rhythms are scientifically mainstream. Please notice. Below is a thumbnail of my chart, you can click it to view it full size. It provides means to chart. casio. 2. To Run From the dropdown boxes click the downward arrow then select your birth date, then click 'Calculate'. Below you'll see some of the popular areas our members love to visit often. So if you put this code into your . doc - Free download as Word Doc (. Emotional: The 28-day emotional cycle tracks the stability and positive energy of your psyche and outlook on life, as well as your capacity to empathize with and build rapport with other. Wakefulness. The chart will show the number of days before and following the day selected. If it is the emotional curve, you will be in a good mood. WHAT IS A BIORHYTHM CHART? A chart that indicates when a person is most likely to be energetic, emotional, or intuitively based on their natural cycle. Scrolling. - Inspirational quotes and sayings. Calculate the biorhythm relationship compatibility for both primary and secondary rhythmsBiorhythm is a wave that is said to change the physical and mental state of life in a certain cycle. 0-10%. Chart spheres (3D wheel charts). Hematite Gemstone Meaning - Luck Stone. the powerful biorhythms software to. The emotional biorhythmic cycle regulates moods, nerves, affection, and. The chart will display three separate lines of different colors to do this. Welcome to the North American Subaru Impreza Owners Club: Thursday March 2, 2023The biorhythm and the third rhythm belong to the wheel of the birthstone. to advanced biorythm calculator, where you can get a free report of your physical, emotional and intellectual rhythms, as well as the state of your spiritual, awareness, aesthetic and intuition rhythms. Now you can clearly see them ahead of time without reading a word. If you want to help translate the new website into your native language please drop me a line. A cycle is said to be in a positive phase when above the zero line and in a negative phase when below the zero line. 6. the Natural Biorhythms is an application that is based on the philosophy of monitoring own biorhythms to predict how the day will go and it is very easy to download and easy to use. Here a common way to use the different levels and how to interpret them. 10. Biorhythm theory is an idea that suggests that our everyday life is affected by rhythmic cycles. We compared Biorhythms Calculator 2020 to BioWin v. 1 Month Chart Plus. Biorhythm curves describe very well the energy levels and the capacity for performance on 3 Primary levels: physical, emotional and intellectual. Biological rhythms are repetitive biological processes. 6. Biorhythm-365 is a totally legit app. Features: Supports for adding unlimited numbers of users. Physical cycle (lasts 23 days) affects physical fitness, strength and stamina. biorhythm charts for $4. The calculator provides information on the following cycles: Emotional. Click the Calculate button to chart your biorhythm cycles. -See the future evolution of your cycles with our chart. -Dynamic display of the data. Each cycle - physical, emotional and intellectual - begins on the day you are born and rises and falls in positive and negative phases throughout your life. Each biorhythm cycle has a particular function, and a particular life cycle. Abstract. Do your shopping. All you need to do is enter your gender,. In a simplified form, positive value is marked by the + symbol and negative biorhythm value is marked by the – symbol every day, semi critical day is marked by the letter S and critical day by ! (exclamation mark). Free Biorhythm Calculator. They describe very well the energy levels and the capacity for performance on 3 levels: physical, emotional and intellectual. It allows you to create up to 10 user profiles with personalized color theme and daily reminder. Our physical cycles oscillate on an approximate 23 day cycle. Biorhythm offers two ways to view your biorhythm. Biorhythm Charting Service. Free and Easy Biorhythm Calculator is a tool with a name that sums up its. -See the future evolution of your cycles with our chart. Make seven people smile - then watch your returns for seven days. As it drops towards the bottom of the graph, our energy decreases. As an example by knowing your intellectual cycle you can schedule activites requiring mental prowess for times when. Many people report that they can improve the quality of their. Put your birthday in the box below and start discovering what days may be good days to perform certain activities. Avoid surgery when transiting moon is combust or within 17 degree of natal sun, moon or mars. The calculation of an individual’s biorhythm at any given time requires that the date being investigated is specified. casio. Using a biorythm chart Display charts for : Click to find the max and min value for your biorhythm by date of birth BIORHYTHM CALCULATOR The theory of biorhythm starts from the fact that since. In Landscape Mode you can see an increased Graph with more days. Each biorhythm cycle has a particular function, and a particular life cycle. Each chart is identical to a standard biorhythm chart, and is drawn based on each individual's birth date. Made in Japan, for Kosmos International (U. The Biorhythm Theory. The birthday can be changed by clicking the text-box bellow the biorhythm's cahrt. The co-founder of one of these enterprises admitted: "We have conducte d no extensiv e researc h ourselves , being occupie d with other concerns. A rhythm at 0% is considered the baseline and is thought to have no real impact on your life,. The Biorhythm Charts : Because all these biorhythms begin on the day of our birth, we can know our ups and downs ahead of time, as in the graph above. A biorhythm chart is a visual representation of an individual’s four primary cycles: physical, emotional, intellectual, and spiritual. Biorhythm Calculator features: - Track your biorhythm. These three cycles are repeated in a uniform pattern based on your birthdays, and there is a difference in activity efficiency or ability depending on the combination of these patterns. How to interpret the chart. g. Quick overview: When the curve is above the midline, we experience a "high" in the corresponding field (physical, emotional or mental). At 1 pm, the male is still aroused, by 4 pm his eagerness. The Biorhythm Calculator, A Life Changing Reading For Self Improvementthe cycles. Emotional cycle (lasts 28 days) affects mood, emotions, perception and creativity. Also look back to previous planetary transits, to recognize (repetitive) patterns. com) was closed on Wednesday, September 20, 2023. The negative values of biorhythms are shown red or orange to the left of. The. Enter the birthdays. Step 6. In the critical days the wave passes through zero value. This is the most subtle cycle but those who are sensitive will be able to 'feel' it. English. Romance. In 1986, Haim Saban sought to repurpose a. 288. ) a. Knowing your biorhythms, you can be sure about what to expect from each day in order to succeed at sports, dating, business. These charts will show your biorhythms for a given day, a week, two weeks, 28 days or more. There will be three different colored lines on the chart. Enjoy biorhythm calculator online, no need to download or install any software. [ - ] [ + ] About Some biorhythm history In the nineteenth century, studies first began on certain life rhythms or cycles that were later termed "biorhythms". com to calculate the compatibility between you and your (potential) loved one based on biorhythms. to advanced biorythm calculator, where you can get a free report of your physical, emotional and intellectual rhythms, as well as the state of your spiritual, awareness, aesthetic and intuition rhythms. These cycles include; physical, emotional, and intellectual. com to calculate your most compatible celebrity love or select a celebrity yourself and CelebMatch. The first half of each cycle, falling. This Landlords rental income and expenses tracking spreadsheet should be your choice to tidy up your financial transactions record. S. . Each aspect (physical, emotional, intellectual) has a different period (23, 28, 33 days respectively), and all periods begin when we are born, so the cycles will. Just enter your birthday to get your free daily biorhythms, shown in a biochart. Things change every time. At birth, the biorhythmic waveform begins at a neutral baseline. Our emotional cycles are slightly longer, oscillating on a 28 day schedule. The chart will always display the biorhythm's charts for a range of 30 days. Free Biorhythm Charts. In the first half of the reading, you'll calculate the same physical, emotional and. MA_for_Boy. Collapse • Expand. The Intellectual Cycle. A diagram will appear showing the progress of your four biorhythms for today and for two weeks forward and back. For example, for February 12, 1988, enter "02/12/1988". I think of biorhythms as a kind of "internal baseline" telling me. Some History of Hekate--the Greek Goddess I am named after. com) was closed on Wednesday, September 20, 2023. Thank you for using our service for many years. Traditionally supporters of the biorhythm theory identified three major cycles. However, several other cycles have been added to the theory ever since. Add the biorhythm calculator to your website! This page is outdated! Please use the improved biorhythm calculator here. This Compatibility Tool compares birth dates when birth times are unknown. To read a BioRhythm chart, you need to understand the three different colored lines that represent the physical, emotional, and intellectual cycles. The theory, however, has since been expanded to include additional cycles. Name: Birthdate: January February March April May June July August September October November December. All. As we discussed previously, each person has three basic biorhythm cycles: a physical cycle of 23 days, a 28-day emotional cycle, and an intellectual cycle of which lasts 33 days. Please note that all registered data will be deleted following the closure of this site. Click to show the chart. with such placement, the surgery will go smoothly and effectively. The comprehensive and easy to use interface allows quick and efficient biorhythms check on daily basis. BioRhythm charts show a person’s biorhythms for a particular period. 5/5. Oct-2011. Re-conduct the experiment for a couple of days. Desire hormones join the female bloodstream only closer to noon. One can check and analyse day by day graph to take necessary action on appropriate day. Biorhythm charts - Reading help. The only data it takes for this calculation are the dates of birth. The way the biorhythm calculator works is very simple. The other value will be modified accordingly. People can graph and calculate their cycle. In the first 14 days the basic mood will be positive, it will be. This sounds simple until you are faced with your biorhythms presented as three mathematical lines on a graph. This app is exactly what it says: a simple graph of the original biorhythm of the person whose birth date is entered. Biorhythm readings are usually presented covering the three major biorhythm cycles of Physical, Emotional and Intellectual states. You can calculate it by mapping the biorhythmic cycles. The above biorythm calculator search results are freeware or software in full, demo and trial versions for free download. Here you can quickly create a simple chart drawing with Ascendant, or a complex chart drawing according to your wishes. Zero: The day that the cycle switches from plus to minus or minus to plus is a . Welcome. Laugh at failures and begin again. The correct calculation of a horoscope is the necessary basis for good astrology. If it is below, it will be a negative. Biorhythm measurements are an attempt to predict various aspects of a person's life through simple mathematical cycles. This biorhythm calculator is provided solely for entertainment. Have surgery or operation when moon is situated in fixed sign such as Taurus, Leo, Aquarius or Scorpio. Based on the idea that our. This chart template is giving the actual information related to. The intellectual cycle of biorhythms is a 33 day period which governs your thought processes, flow of ideas and intuition. Chronobiology This page was last edited on 30. These are just suggestions, and everyone sleeps differently! If you prefer cooling all night long, your biorhythm sequence may end up being all cool steps at various fan speeds. Comprehensive set of functions and helpers to check multiple biorhythm-related data. Personal biorhythm is calculated and displayed on the basis of the entered date of birth. Biorhythm charts provide you with a graphic representation of your high and low energy levels throughout a specific time period. Also have possibility to search users by name in the. Biological rhythms are the natural cycle of change in our body’s chemicals or functions. 6. We each have three fundamental biorhythm cycles. physical rhythm (23 days) emotional rhythm (28 days) intellectual rhythm (33 days) At birth, these rhythms should start sinusoidally with their first period in a positive way (biorhythm diagram), cross the zero line after half a period length and then go into. Please note that all registered data will be deleted following the closure of this site. 17 from the developer's website was possible when we last checked. Biorhythm is the physiological cycle of a physical, emotional, and Intellectual. When you are above the mid-line you will feel sharper and find concentration easier, you will also be more in tune with intuition. There are two charts shown. Month Day Year. 28-day Emotional Cycle. The compatibility reading is simply to biorhythm charts overlayed. . In addition, ephemeris for 9000 years are available, created with Swiss Ephemeris - the worldwide standard. The numbers attached can indicate many different things. Biorhythm charts provide insights on the best times for activities and decisions; Understanding personal biorhythms can help align actions with natural energy fluctuations; The Concept of Biorhythm in Astrology. The. The biorhythm theory is the pseudoscientific idea that peoples' daily lives are significantly affected by rhythmic cycles with periods of exactly 23, 28 and 33 days, typically a 23-day physical cycle, a 28-day emotional cycle, and a 33-day intellectual cycle. Discover your good and bad days by charting, comparing, and analyzing your biorhythms (Physical, Emotional, Intellectual, Intuitive, Mastery, Passion, Wisdom, and others) in a. At 7 am the male sex hormones activity exceeds the norm by about 20 percent, by 9 am – by as much as 50 percent. Through the chart created, you can understand how your body and mind are going to function in the days to come on the basis of. • intellectual, the cycle is 33 days. Categories: Science/Math, Science/Social Sciences, Sports, Health and Wellness Topics: biorhythm, biorhythm calculator, biorhythm chart, biorhythm chart for luck, biorhythm theory, card reading, dream book, free biorhythms. In pseudoscience, biorhythms are based on the idea that a person’s life is on a cycle- of course with peaks and storms. Download now from developer's website. Keisan English website (keisan. It's also compatible with MirageOS and extremely small in size when. Emotional Cycle: Master the emotional aspects of your life, from moods and. You can fill it with your tenant as well as their rental room information. After that, they can see the result on the chart below them. Physical Cycle | Emotional Cycle | Intellectual Cycle | Intuitional Cycle. MyMonthlyCycles Ovulation Calculator is a conception tool which uses your cycle statistics, including your luteal phase length which plays an important role in forecasting ovulation. Adjustable biorhythm, try your own figures (e. The primary cycles are the: "Emotional cycle", "Intellectual cycle" and "Physical cycle". The Time of Birth must be in the 24-hour format 23:59:59 in local time. A reading of zero is actually a ‘middle reading’. Intellectual cycle (lasts 33 days) affects thinking, learning, memory, communication, logic and analytical abilities. This program is based on the western scientific theory of biorhythms, and contains additional features based upon oriental philosophy. Transit and progression features: Secondary progressions and solar arc progressions. Biorhythm may refer to: Biorhythm (pseudoscience), developed by Wilhelm Fliess in the 19th century. ) a. Create a New Chart. 5. • emotional, the cycle is 28 days. These are the 23-day physical cycle, the 28-day emotional cycle, and the 33-day intellectual cycle. A unit's biorhythm follows a pattern shaped like a sine wave, advancing along the wave a little. In Landscape Mode you can see an increased Graph with more days. Ok, so far so good, so for my physical biorhythm reading for today, I locate the physical biorhythm curve (usually blue. The horizontal axis X shows the time period, the vertical axis Y shows the percentage value from –100% to +100%. A red line, for instance, refers to the physical cycle, while the green line represents the emotional cycle of a person. The horizontal axis X shows the time period, the vertical axis Y shows the percentage value from –100% to +100%. Biorythm - Biorhythm Charts We're you looking for Biorhythm Charts? Free Biorhythm Charts. The Physical cycle is calculated by adding the day of the month to the lunar cycle number. 5. The notion of biological clocks seems to contradict our ideas about "free will" and suggests that more aspects of our behavior are determined the we are comfortable with. The program calculates personal biorhythms predictions for the selected date for each user, has an easy user interface, allows determine the most dangerous days in the month and makes biorhythm calculations with high accuracy. You can set your birthday to get your biorhythm values. . BY E-MAIL RECEIVE FOR 1 MONTH: $15. Many people report that they can improve the quality of their lives by. The information provided by a Biorhythm Calculator should be used for entertainment or exploratory purposes only and should not be used for medical, psychological, or critical decision-making. This line is. 8. Biorythm Chart Calculator. Name. Biorhythm readings are usually presented covering the three major biorhythm cycles of Physical, Emotional and Intellectual states. org – Once you want to know about the condition of the emotional, physical, and intellectual of yourself, you can use this special chart of biorhythm to tell you about the latest information for your better health. This can improve our empathy and make it easier to support and comfort them when they are going through a difficult time. Apple Watch. Download Biorythm. 5v (3 x AA batteries). If the circadian rhythm works naturally, we tend to have a higher energy level in the morning due to a rise in cortisol level. Our exclusive Interactive Free Biorhythm Charts let you turn the weeklyMap on and off, making this the best Biorhythm Calculator you will find anywhere. , Atlanta, Georgia. This chart template is giving the actual information related to. This makes biorhythms ideal for simple computer applications and websites, and a wide range of software is available, from in-browser javascript to mobile phone apps to open. A biorhythm chart is a development of ideas concocted by one Wilhelm Fliess, a good mate of the only slightly less eccentric Sigmund Freud, back in the late 19th century. For Emacs, it makes sense to implement this as an interactive command which is personalized to the user's birthdate and computes the biorhythm for today. Kosmos I biorhythm calculator. When you find the program Free and Easy Biorhythm Calculator version 3. The first one is the physical biorhythm. Each biorhythm is a sine wave which represents the rise and fall of a specific human ability. To read a BioRhythm chart, you need to understand the three different colored lines that represent the physical, emotional, and intellectual cycles. Best Time for Sex for Both Women and Men. The biorhythm theory, first developed in Switzerland, is based on the belief that the human body operates on three constantly‐recurring cycles — the physical, which is a 23‐day cycle; the sensitivity (or emotional) cycle of 28 days; and the intellectual (33 days). . We each have three fundamental biorhythm cycles.