Koormasana (Tortoise Pose)

Koormasana (Tortoise Pose) Ghudam nirudhya ghulphabhyam vyutkramena samahitah/ Kurmasanam bhavedetaditi yogavido viduh//(Chapter -1, Verse 22). Press the anus firmly with the ankles in the opposite direction and sit well-poised. According to the Yogis this is called as Koormasana. (Chapter -1, Verse 22).
Gomukhasana (Cow’s Face Pose)

Gomukhasana (Cow’s Face Pose) Savye dakshinaghulpham tu prshthaparsve niyojayet / Dakshineapi tatha savyam ghomukham ghomukhakrtih//(Chapter -1, Verse 20). Place the right ankle next to the left buttock and the left ankle next to the right buttock. This is gomukhasana and it looklike the face of the cow. (Chapter -1, Verse 20).
Dhanurasana (Bow Pose)

Dhanurasana (Bow Pose) Padanghushthau tu panibhyam ghrhitva sravanavadhi / Dhanurakarshanam kuryad dhanurasanam uchyate//(Chapter -1, Verse 25). Holding the toes with the hands, pull them up to the ears as if drawing a bow. This is called Dhanurasana. (Chapter -1, Verse 25).
Bhadrasana (gracious pose)

Bhadrasana (gracious pose) Ghulphau cha vrshanasyadhah Sivantyah parsvayoh kshipet / Savyaghulpham tatha savye Dakshaghulpham tu dakshine // Parsvapadau cha panibhyam Drdham baddhva sunischalam / Bhadrasanam bhavedetatsarvavyadhivinasanam //(Chapter -1, Verse- 53). Place the ankles below the genitals on the sides by the perineum, left ankle on the left (side) right ankle on the right (side).(Chapter -1, Verse- 53). Ghorakshasanamityahuridam vai siddhayoghinah/ Evamasanabandheshu yogindro vighatasramah // Abhyasennadikasuddhim mudradipavanakriyam/(Chapter -1, Verse-54). Then hold the feet, which are on their sides, firmly with the hands and remain motionless. This is bhadrasana which destroys all diseases. The yogis who are perfected (siddhas) call it gorakshasana. (Chapter -1, Verse-54).
Who can practice Yoga?

Hatha Yoga Pradipika – Who can practice Yoga? Yuvo vrddhoativrddho va vyadhito durbaloapi va / Abhyasat siddhim apnoti sarvayogheshvatandritah//(Chapter -1, Verse -64). Either, Young or old, very old, sick or feeble, one can attain perfection in all the Yogas by regular constant practicing. (Chapter -1, Verse – 64).
Food conducive for Hatha Yogic Practices

Hatha Yoga Pradipika – Food conducive for Hatha Yogic Practices Ghodhuma-sali-yava-shashtika-sobhanannam / Kshirajyakhanda-navanitasi hamadhuni// Sunthipatolakaphaladikapanchasakam / Mudghadidivyam udakam cha yamindrapathyam//(Chapter -1, Verse -62). The most supporting foods for the Hatha Yogic practices are: good grains, wheat, rice, barley, milk, ghee, brown sugar, sugar candy (crystallized sugar), honey, dry ginger, patola fruit (species of cucumber), five vegetables, mung, pulses, and pure water. (Chapter -1, Verse -62). Pushtam sumadhuram snighdham Gavyam dhatupraposhanam / Manobhilashitam yoghyam yogi bhojanamacharet//(Chapter -1, Verse-63). The Hatha Yogi should take nourishing and sweet food mixed with, ghee and milk; it should nourish the dhatus (basic body constituents) and be pleasing and suitable for body-mind-soul. (Chapter -1,Verse-63).
Food Prohibited for Hatha Yogic Practices

Hatha Yoga Pradipika – Food Prohibited for Hatha Yogic Practices Katvamla-tikshna-lavanoshna-haritasaka / Sauvira-taila-tila-sarshapa-madya-matsyan // Ajadi-mamsa-dadhi-takra-kulattha-kola / Pinyaka-hingghu-lasunady-amapathyam-ahuh//(Chapter -1, Verse- 59). The foods which prohibited for the Hatha Yogic practitioners are: those which are bitter, sour, pungent, salty, heating, green vegetables, sour gruel, oil, sesame and mustard, alcohol, fish, flesh foods, curds, buttermilk, horse gram, fruit of jujube, oil cakes, asafetida and garlic. (Chapter -1, Verse- 59). Bhojanam ahitam vidyāt punarasyoshnīkrtam rūksham/ Atilavanamam layuktam kadaśanaśākotkam varjyam// (Chapter -1, Verse -60). Unnourishing food should not be consumed, that which is reheated after becoming cold, which is dry (devoid of natural oil), which is excessively salty or acidic, stale or has too many mixed vegetables. (Chapter -1, Verse -60).
Moderate diet for Hatha Yogic Practices

Hatha Yoga Pradipika -Moderate diet for Hatha Yogic Practices Susnighdhamadhuraharaschaturthamsavivarjitah / Bhujyate sivasamprityai mitaharah sa uchyate//(Chapter -1, Verse -58). Mitahara is defined as agreeable and sweet food, leaving one fourth of the stomach free, and eaten. (Chapter -1, Verse-58).
Electrocardiogram ECG

Electrocardiogram ECG: The ECG shows the heart’s electrical activity as line tracings on paper. It’s the recording of electrical activity of the heart. ECG is an instrument which is used to record the electrical current generated in the heart. By means of this instrument, the electrical current generated in the heart is conducted to remote by connecting any two parts of the body with this instrument. The connections are called as leads they are. A normal ECG contains waves, intervals, segments and one complex, as defined below. Wave: A positive or negative deflection from the baseline that indicates a specific electrical event. The waves on an ECG include the P wave, Q wave, R wave, S wave, T wave and U wave. Interval: The time between two specific ECG events. The intervals commonly measured on an ECG include the PR interval, QRS interval (also called QRS duration), QT interval and RR interval. Segment: The length between two specific points on an ECG that are supposed to be at the baseline amplitude (not negative or positive). The segments on an ECG include the PR segment, ST segment, and TP segment. Complex: The combination of multiple waves grouped together. The only main complex on an ECG is the QRS complex. The P wave indicates atrial depolarization. The QRS complex consists of a Q wave, R wave, and S wave and represents ventricular depolarization. The T wave comes after the QRS complex and indicates ventricular repolarization.
Functions of the Skeletal System

Functions of the Skeletal System? Support of the body Locomotion Provide protection for internal organs Act as a site for the production of blood cells, Calcium storage & endocrine regulation. Growth and development
