Lie on your back, knees bent. Pull one knee to your chest, tighten belly, press spine. Hold five seconds. Repeat with the other leg, then both. Do twice daily.
Lie on your back, knees bent, feet flat. Roll knees side to side, holding 5-10 seconds. Repeat 2-3 times, morning and evening.
Lie on your back with bent knees, tighten your belly and buttocks, raise hips, hold for three breaths, return, and repeat up to 30 times.
Kneel on hands and knees, arch your back, then sag towards the floor while lifting your head. Return to start and repeat 3-5 times daily.
Sit upright on an armless chair or stool, squeeze shoulder blades together for five seconds, then relax; repeat 3 to 5 times daily.