Quads

Boat Pose icon
Boat Pose
Corner Seated L Sit Legs Raise icon
Corner Seated L Sit Legs Raise
Elbow Plank icon
Elbow Plank
Jump Squat icon
Jump Squat
Seated L Sit Single Leg Raise icon
Seated L Sit Single Leg Raise
Single Leg Raise on Bench icon
Single Leg Raise on Bench
Squat icon
Squat
Squat Hold icon
Squat Hold
Sumo Squat icon
Sumo Squat
Zig Zag Hop icon
Zig Zag Hop

See exercises for other muscles or muscle groups.