Here are some chair-based yoga movements perfect for seniors: 1. Seated Neck Stretches: Gently tilt your head to one side, hold for a few breaths, and switch. You can also practice forward and backward neck stretches. 2. Shoulder Rolls: Roll your shoulders forward and backward in a circular motion to relieve tension. 3. Seated Cat-Cow Stretch: Inhale and arch your back (Cow stance), then exhale and round your back (Cat pose) while seated. 4. Seated Spinal rotation: Sit tall and slowly rotate your torso to one side, holding onto the backrest of the chair for support. Repeat on the opposite side. 5. Seated Forward Fold: Sit on the chair's edge, feet hip-width apart. Inhale to stretch your spine, then exhale to fold forward and reach for your feet. Lift one foot off the ground and form circles with your ankle, then switch to the other foot. Always remember to listen to your body and avoid any movements that bring discomfort or agony. Chair yoga can be modified to meet the requirements and skills of each individual. It's also a good idea to visit a physiotherapist before beginning any new fitness plan, especially if you have any underlying health concerns.