Stabdhasana
Stand straight with your feet shoulder apart. Raise your arms to shoulder level, elbows bent so that your hands are in front of your chest and your elbows are the same height as the shoulder. Bend the wrist upwards slightly and spread the fingers of your hands. Imagine that you are pressing both hands against a solid object-hold the muscles of the hands, forearms, upper arm and chest region as tightly as if to rush the object you are holding. Focus your eyes in the space between your hands. Hold this position for 20 seconds, muscles as tight as possible, and repeat 3 to 5 times.
Dwikonasana
Stand straight with your feet shoulder apart. Extend your arms behind your back and interlock your fingers. This is the starting position. Bend forward from the hips, and at the same time, raise your arms behind your back as high as possible, without straining. Use your arms to accentuate the stretch to the shoulders and chest. Look forward with your face parallel to the floor. Hold for 30 seconds before returning to the upright position and relaxing your arms. Repeat 3 to 5 times.
Sajah Stabdhasana
Sit in vajrasana (sit on your legs, with legs touching the ground), look forward and hold your arms straight on the sides so that they are in line at the shoulder level. Stretch your hands backwards as though to touch the back of the palms together. Keep your back straight and your head and neck in line with the body. Hold this position for 20 seconds and repeat 3 to 5 times.
Bhujangasana
Lie on your stomach with your legs straight, feet together and flat on the floor. Place your palms on the floor, below and slightly to the side of the shoulders, fingers forward. Point your elbows backward and close to the sides of your body. Rest your forehead on the floor and close your eyes. Relax your whole body, the lower back in particular. Slowly raise your head, neck and shoulders. Straighten your elbows and raise the trunk as high as you can, using the muscles of your back rather than your arms. Then use your arm muscles to further raise the trunk and arch your back more. Gently tilt your head backwards and look up. Keep your public bone in contact with the floor and raise your navel. Unless your spine is very flexible your arms will remain slightly bent. Hold for 20 seconds and repeat 5 times, gradually increasing the time that you hold the posture. bend your arms and lower your body to floor to return to the starting position.
Ushtrasana
Sit in vajrasana. Stand on your knees and feet together (or separate if more comfortable), feet flat on the floor. If this is difficult, begin with the balls of your feet on the floor. Lean backward, slowly reaching for the right heel with the right hand and then the left heel with the left hand. Do not strain. Push your abdomen forward, keeping your thighs vertical, and bend your head and spine backwards as far as possible. Support your body weight using your arms and legs, and try to relax into the stretch. Hold in this position for 20 seconds and repeat 3 to 5 times, gradually increasing the time that you hold the posture. Slowly release the hands from the heels one at a time to return to the starting position.