1: 1. Seated Bicycle Crunches: Engage your core by bringing each knee toward the opposite elbow. 2. Seated Russian Twists: Rotate your torso from side to side while holding a chair. 3. Leg Raises: Extend your legs straight out in front of you and lift them up.

2: 4. Seated Knee Tucks: Bring your knees towards your chest while seated on the edge of the chair. 5. Seated Leg Extensions: Extend your legs out in front of you and hold for a few seconds. 6. Seated Side Crunches: Lean to one side and crunch, then switch to the other side.

3: 7. Seated Toe Touches: Sit up straight and reach for your toes while keeping your legs straight. 8. Seated Plank: Hold onto the chair and keep your body in a straight line for a plank. 9. Seated Knee-to-Elbow Crunches: Bring your knees towards your elbows while crunching.

4: 10. Seated Flutter Kicks: Sit on the edge of the chair and flutter your legs up and down. 11. Seated Oblique Twists: Twist your torso from side to side while holding onto the chair. 12. Seated Marching: Alternately lift your knees towards your chest while seated.

5: 13. Seated Side Leg Raises: Lift your legs out to the side while using the chair for support. 14. Seated Scissor Kicks: Cross your legs in a scissor motion while seated on the chair. 15. Seated Lateral Flexion: Lean to one side and reach towards the foot with your hand.

6: 16. Seated High Knees: Alternate lifting your knees towards your chest rapidly while seated. 17. Seated Trunk Rotations: Rotate your torso from side to side while keeping your hips stable. 18. Seated Leg Circles: Extend one leg in front of you and make circles in the air.

7: 19. Seated Bicycle Kicks: Sit at the edge of the chair and pedal your legs in a cycling motion. 20. Seated Double Leg Lifts: Lift both legs off the ground while seated on the chair. 21. Seated Toe Touches with Leg Lift: Reach for your toes while lifting one leg at a time.

8: 22. Seated Leg Swings: Swing your legs back and forth while seated on the chair. 23. Seated Heel Touches: Sit up straight and touch your heels with your hands. 24. Seated Torso Twists: Twist your torso from side to side as much as possible.

9: 25. Seated Mountain Climbers: Bring your knees toward your chest in a mountain climber motion. 26. Seated Side Bends: Lean to one side and reach towards the floor. 27. Seated Leg Pull-Ins: Extend your legs and pull them in towards your chest while seated.